Jim Parsons Pictures

Jim Parsons

The Big Bang Theory, Simon Helberg (L), Jim Parsons (C), Kunal Nayyar (R), 09/24/2007, ©CBS

The Big Bang Theory, Johnny Galecki (L), Jim Parsons (R), 'The Recombination Hypothesis', Season 5, Ep. #13, 01/19/2012, ©CBS

The Big Bang Theory, Mayim Bialik (L), Jim Parsons (R), 09/24/2007, ©CBS

The Big Bang Theory, Jim Parsons, 09/24/2007, ©CBS

The Big Bang Theory, Mayim Bialik (L), Jim Parsons (R), 09/24/2007, ©CBS

The Big Bang Theory, Jim Parsons (L), Mayim Bialik (R), 09/24/2007, ©CBS

The Big Bang Theory, Mayim Bialik (L), Jim Parsons (R), 09/24/2007, ©CBS

The Big Bang Theory, from left: Simon Helberg, Billy Bob Thornton, Johnny Galecki, Jim Parsons, 09/24/2007, ©CBS

The Big Bang Theory, Jim Parsons (L), Mayim Bialik (R), 09/24/2007, ©CBS

The Big Bang Theory, Jim Parsons (L), Kaley Cuoco (R), 09/24/2007, ©CBS

The Big Bang Theory, Mayim Bialik (L), Jim Parsons (R), 09/24/2007, ©CBS

The Big Bang Theory, from left: Simon Helberg, Kunal Nayyar, Johnny Galecki, Jim Parsons, 09/24/2007, ©CBS

The Big Bang Theory, Kunal Nayyar (L), Jim Parsons (R), 09/24/2007, ©CBS

Mike and Molly, Jim Parsons, 09/20/2010, ©CBS

The Big Bang Theory, Jim Parsons (L), Johnny Galecki (R), 09/24/2007, ©CBS

The Big Bang Theory, Jim Parsons, 09/24/2007, ©CBS

The Big Bang Theory, Mayim Bialik (L), Jim Parsons (R), 09/24/2007, ©CBS

The Big Bang Theory, Jim Parsons, 09/24/2007, ©CBS

The Big Bang Theory, Mayim Bialik (L), Jim Parsons (R), 09/24/2007, ©CBS

The Big Bang Theory, Johnny Galecki (L), Jim Parsons (R), 09/24/2007, ©CBS

The Big Bang Theory, Mayim Bialik (L), Jim Parsons (R), 09/24/2007, ©CBS

The Big Bang Theory, from left: Simon Helberg, Jim Parsons, Kunal Nayyar, Johnny Galecki, 09/24/2007, ©CBS

The Big Bang Theory, Johnny Galecki (L), John Ross Bowie (C), Jim Parsons (R), 09/24/2007, ©CBS

The Big Bang Theory, Johnny Galecki (L), Jim Parsons (R), 09/24/2007, ©CBS

The Big Bang Theory, from left: Kunal Nayyar, Simon Helberg, Jim Parsons, Johnny Galecki, 09/24/2007, ©CBS

The Big Bang Theory, Jim Parsons (L), Melissa Rauch (R), 09/24/2007, ©CBS

The Big Bang Theory, Jim Parsons, 09/24/2007, ©CBS

The Big Bang Theory, Jim Parsons (L), Mayim Bialik (R), 09/24/2007, ©CBS

The Big Bang Theory, from left: Johnny Galecki, Christine Baranski, Jim Parsons, Laurie Metcalf, 09/24/2007, ©CBS

The Big Bang Theory, Jim Parsons (L), Mayim Bialik (R), 09/24/2007, ©CBS

The Big Bang Theory, from left: Simon Helberg, Kunal Nayyar, Jim Parsons, Johnny Galecki, 09/24/2007, ©CBS

The Big Bang Theory, from left: Johnny Galecki, Kunal Nayyar, Simon Helberg, Mayim Bialik, Jim Parsons, Melissa Rauch, Kaley Cuoco, 09/24/2007, ©CBS

The Big Bang Theory, Stephen Hawking (L), Jim Parsons (R), 09/24/2007, ©CBS

The Big Bang Theory, Simon Helberg (L), Jim Parsons (C), Johnny Galecki (R), 09/24/2007, ©CBS

The Big Bang Theory, Jim Parsons (L), Johnny Galecki (R), 09/24/2007, ©CBS

The Big Bang Theory, Mayim Bialik (L), Jim Parsons (R), 09/24/2007, ©CBS

The Big Bang Theory, Jim Parsons (L), Johnny Galecki (R), 09/24/2007, ©CBS

The Big Bang Theory, Simon Helberg (L), Jim Parsons (R), 09/24/2007, ©CBS

The Big Bang Theory, from left: Kunal Nayyar, Simon Helberg, Jim Parsons, Johnny Galecki, 09/24/2007, ©CBS

The Big Bang Theory, Simon Helberg (L), Jim Parsons (R), 09/24/2007, ©CBS

The Big Bang Theory, Kunal Nayyar (L), Mayim Bialik (C), Jim Parsons (R), 09/24/2007, ©CBS

The Big Bang Theory, Jim Parsons, 09/24/2007, ©CBS

The Big Bang Theory, Stephen Hawking (L), Jim Parsons (R), 09/24/2007, ©CBS

The Big Bang Theory, Jim Parsons (L), Billy Bob Thornton (C), Simon Helberg (R), 09/24/2007, ©CBS

The Big Bang Theory, Jim Parsons (L), Billy Bob Thornton (R), 09/24/2007, ©CBS

The Big Bang Theory, from left: Simon Helberg, Kunal Nayyar, Jim Parsons, Billy Bob Thornton, Johnny Galecki, 09/24/2007, ©CBS

The Big Bang Theory, Kunal Nayyar (L), Jim Parsons (C), Simon Helberg (R), 09/24/2007, ©CBS

The Big Bang Theory, Mayim Bialik (L), Jim Parsons (R), 09/24/2007, ©CBS

The Big Bang Theory, Johnny Galecki (L), Jim Parsons (R), 09/24/2007, ©CBS

The Big Bang Theory, Kaley Cuoco (L), Jim Parsons (R), 09/24/2007, ©CBS

The Big Bang Theory, Jim Parsons (L), Kaley Cuoco (R), 09/24/2007, ©CBS

The Big Bang Theory, Mayim Bialik (L), Jim Parsons (R), 09/24/2007, ©CBS

The Big Bang Theory, Jim Parsons, 09/24/2007, ©CBS

The Big Bang Theory, Jim Parsons (L), Johnny Galecki (R), 09/24/2007, ©CBS

The Big Bang Theory, Mayim Bialik (L), Jim Parsons (R), 09/24/2007, ©CBS

The Big Bang Theory, Levar Burton (L), Jim Parsons (R), 09/24/2007, ©CBS

The Big Bang Theory, from left: Johnny Galecki, Melissa Rauch, Mayim Bialik, Jim Parsons, Kaley Cuoco, 09/24/2007, ©CBS

The Big Bang Theory, Melissa Rauch (L), Mayim Bialik (C), Jim Parsons (R), 09/24/2007, ©CBS

The Big Bang Theory, Melissa Rauch (L), Kunal Nayyar (C), Jim Parsons (R), 09/24/2007, ©CBS

The Big Bang Theory, Mayim Bialik (L), Jim Parsons (R), 09/24/2007, ©CBS

The Big Bang Theory, from left: Jim Parsons, Mayim Bialik, Johnny Galecki, Kaley Cuoco, 09/24/2007, ©CBS

The Big Bang Theory, Jim Parsons (L), Johnny Galecki (R), 09/24/2007, ©CBS

The Big Bang Theory, from left: Kaley Cuoco, Mayim Bialik, Jim Parsons, Johnny Galecki, 09/24/2007, ©CBS

The Big Bang Theory, Kaley Cuoco (L), Mayim Bialik (C), Jim Parsons (R), 09/24/2007, ©CBS

The Big Bang Theory, Mayim Bialik (L), Jim Parsons (R), 09/24/2007, ©CBS

The Big Bang Theory, Mayim Bialik (L), Kaley Cuoco (C), Jim Parsons (R), 09/24/2007, ©CBS

The Big Bang Theory, Mayim Bialik (L), Jim Parsons (R), 09/24/2007, ©CBS

The Big Bang Theory, Jim Parsons (L), Mayim Bialik (R), 09/24/2007, ©CBS

The Big Bang Theory, from left: Kunal Nayyar, Simon Helberg, Jim Parsons, Johnny Galecki, 09/24/2007, ©CBS

The Big Bang Theory, Johnny Galecki (L), Jim Parsons (R), 09/24/2007, ©CBS

The Big Bang Theory, Jim Parsons (L), Johnny Galecki (R), 09/24/2007, ©CBS

The 41st Annual Emmy Awards, from left: Melissa Rauch, Johnny Galecki, Kaley Cuoco, Jim Parsons, Mayim Bialik, 09/17/1989, ©CBS

The 41st Annual Emmy Awards, from left: Melissa Rauch, Mayim Bialik, Jim Parsons, Johnny Galecki, 09/17/1989, ©CBS

Mike and Molly, Kaley Cuoco (L), Johnny Galecki (R), 09/20/2010, ©CBS

The Big Bang Theory, from left: Simon Helberg, Kunal Nayyar, Johnny Galecki, Jim Parsons, 09/24/2007, ©CBS

The Big Bang Theory, Jim Parsons (L), Kaley Cuoco (R), 09/24/2007, ©CBS

The Big Bang Theory, from left: Simon Helberg, Melissa Rauch, Jim Parsons, Johnny Galecki, Kunal Nayyar, 09/24/2007, ©CBS

The Big Bang Theory, from left: Kunal Nayyar, Melissa Rauch, Mayim Bialik, Jim Parsons, Johnny Galecki, Kaley Cuoco, 09/24/2007, ©CBS

The Big Bang Theory, Jim Parsons, 09/24/2007, ©CBS

The Big Bang Theory, from left: Melissa Rauch, Simon Helberg, Johnny Galecki, Kaley Cuoco, Jim Parsons, Mayim Bialik, Kunal Nayyar, 09/24/2007, ©CBS

The Big Bang Theory, Jim Parsons (L), Johnny Galecki (R), 09/24/2007, ©CBS

The Big Bang Theory, Jim Parsons (L), Mayim Bialik (C), Kaley Cuoco (R), 09/24/2007, ©CBS

The Big Bang Theory, Johnny Galecki (L), Jim Parsons (R), 09/24/2007, ©CBS

The Big Bang Theory, Jim Parsons (L), John Ross Bowie (C), Joshua Malina (R), 09/24/2007, ©CBS

The Big Bang Theory, Jim Parsons (L), Johnny Galecki (C), Simon Helberg (R), 09/24/2007, ©CBS

The Big Bang Theory, Mayim Bialik (L), Jim Parsons (R), 09/24/2007, ©CBS

The Big Bang Theory, John Ross Bowie (L), Jim Parsons (R), 09/24/2007, ©CBS

The Big Bang Theory, Kaley Cuoco (L), Jim Parsons (R), 09/24/2007, ©CBS

The 41st Annual Emmy Awards, Jim Parsons, 09/17/1989, ©CBS

The 68th Annual Tony Awards, Jim Parsons (L), Kristin Chenoweth (R), 06/08/2014, ©CBS

The Big Bang Theory, Jim Parsons (L), Margo Harshman (R), 09/24/2007, ©CBS

The Big Bang Theory, from left: Melissa Rauch, Kunal Nayyar, Johnny Galecki, Simon Helberg, Leonard Nimoy, Kaley Cuoco, Jim Parsons, 09/24/2007, ©CBS

The Big Bang Theory, from left: Mayim Bialik, Kaley Cuoco, Johnny Galecki, Jim Parsons, 09/24/2007, ©CBS

The Big Bang Theory, Wil Wheaton (L), Jim Parsons (C), Mayim Bialik (R), 09/24/2007, ©CBS

Supergirl, Jim Parsons (L), Mayim Bialik (R), ©KSITE

Supergirl, Jim Parsons, ©KSITE

The Big Bang Theory, Mayim Bialik (L), Jim Parsons (R), 09/24/2007, ©CBS

The Big Bang Theory, Jim Parsons, 09/24/2007, ©CBS

The Big Bang Theory, Jim Parsons (L), Mayim Bialik (R), 'The Spoiler Alert Segmentation', Season 6, Ep. #15, 02/07/2013, ©CBS

The Big Bang Theory, Jim Parsons (L), Kaley Cuoco (R), 'The Shiny Trinket Maneuver', Season 5, Ep. #12, 01/12/2012, ©CBS

The Big Bang Theory, Jim Parsons (L), Mayim Bialik (R), 09/24/2007, ©CBS

The Big Bang Theory, from left: Simon Helberg, Johnny Galecki, Jim Parsons, Kunal Nayyar, 09/24/2007, ©CBS

The Big Bang Theory, Johnny Galecki (L), Kunal Nayyar (C), Jim Parsons (R), 09/24/2007, ©CBS

The Big Bang Theory, Jim Parsons, 'The Wiggly Finger Catalyst', Season 5, Ep. #4, 10/06/2011, ©CBS

The Big Bang Theory, Jim Parsons, 09/24/2007, ©CBS

The Big Bang Theory, Simon Helberg (L), Kevin Sussman (C), Jim Parsons (R), 'The Santa Simulation', Season 6, Ep. #11, 12/13/2012, ©CBS

The Big Bang Theory, Mayim Bialik (L), Jim Parsons (R), 'The Cooper/Kripke Inversion', Season 6, Ep. #14, 01/31/2013, ©CBS

The Big Bang Theory, Mayim Bialik (L), Jim Parsons (R), 'The Parking Spot Escalation', Season 6, Ep. #9, 11/29/2012, ©CBS

The Big Bang Theory, Jim Parsons, 'The Monster Isolation', Season 6, Ep. #17, 02/21/2013, ©CBS

The Big Bang Theory, Kaley Cuoco (L), Jim Parsons (R), 'The Spoiler Alert Segmentation', Season 6, Ep. #15, 02/07/2013, ©CBS

The Big Bang Theory, Jim Parsons, 'The Tangible Affection Proof', Season 6, Ep. #16, 02/14/2013, ©CBS

Supergirl, Jim Parsons, ©KSITE

The Big Bang Theory, Jim Parsons, 'The Spoiler Alert Segmentation', Season 6, Ep. #15, 02/07/2013, ©CBS

The Big Bang Theory, Jim Parsons, 'The Closure Alternative', Season 6, Ep. #21, 04/25/2013, ©CBS

The Big Bang Theory, Kaley Cuoco (L), Jim Parsons (R), 09/24/2007, ©CBS

The Big Bang Theory, Kaley Cuoco (L), Jim Parsons (R), 'The Spoiler Alert Segmentation', Season 6, Ep. #15, 02/07/2013, ©CBS

The Big Bang Theory, Wil Wheaton (L), Jim Parsons (R), 'The Habitation Configuration', Season 6, Ep. #7, 11/08/2012, ©CBS

The Big Bang Theory, Jim Parsons, 09/24/2007, ©CBS

The Big Bang Theory, Jim Parsons, 'The Spoiler Alert Segmentation', Season 6, Ep. #15, 02/07/2013, ©CBS

The Big Bang Theory, Jim Parsons (L), Kaley Cuoco (R), 'The Shiny Trinket Maneuver', Season 5, Ep. #12, 01/12/2012, ©CBS

The Big Bang Theory, Jim Parsons (L), Mayim Bialik (R), 'The Spoiler Alert Segmentation', Season 6, Ep. #15, 02/07/2013, ©CBS

The Big Bang Theory, Jim Parsons, 'The Parking Spot Escalation', Season 6, Ep. #9, 11/29/2012, ©CBS

The Big Bang Theory, Kaley Cuoco (L), Mayim Bialik (C), Jim Parsons (R), 'The Spoiler Alert Segmentation', Season 6, Ep. #15, 02/07/2013, ©CBS

The Big Bang Theory, Jim Parsons (L), Mayim Bialik (R), 'The Closure Alternative', Season 6, Ep. #21, 04/25/2013, ©CBS

The Big Bang Theory, Simon Helberg (L), Kevin Sussman (C), Jim Parsons (R), 'The Santa Simulation', Season 6, Ep. #11, 12/13/2012, ©CBS

The Big Bang Theory, from left: Jim Parsons, Johnny Galecki, Simon Helberg, Kunal Nayyar, 'The Line Substitution Solution', Season 9, Ep. #23, 05/05/2016, ©KSITE

The Big Bang Theory, John Ross Bowie (L), Jim Parsons (R), 'The Cooper/Kripke Inversion', Season 6, Ep. #14, 01/31/2013, ©CBS

The Big Bang Theory, Jim Parsons, 09/24/2007, ©CBS

The Big Bang Theory, John Ross Bowie (L), Jim Parsons (R), 'The Cooper/Kripke Inversion', Season 6, Ep. #14, 01/31/2013, ©CBS

The Big Bang Theory, from left: Simon Helberg, Kaley Cuoco, Johnny Galecki, Jim Parsons, 09/24/2007, ©CBS

The Big Bang Theory, Jim Parsons (L), Kaley Cuoco (R), 'The Closure Alternative', Season 6, Ep. #21, 04/25/2013, ©CBS

The Big Bang Theory, Jim Parsons (L), Mayim Bialik (R), 'The Love Spell Potential', Season 6, Ep. #23, 05/09/2013, ©CBS

The Big Bang Theory, Johnny Galecki (L), Jim Parsons (R), 09/24/2007, ©CBS

The Big Bang Theory, Jim Parsons, 'The Transporter Malfunction', Season 5, Ep. #20, 03/29/2012, ©CBS

The Big Bang Theory, Jeffrey Katzenberg (L), Jim Parsons (R), 09/24/2007, ©CBS

The Big Bang Theory, Jim Parsons, 09/24/2007, ©CBS

The Big Bang Theory, Mayim Bialik (L), Jim Parsons (R), 09/24/2007, ©CBS

The Big Bang Theory, from left: Simon Helberg, Johnny Galecki, Jim Parsons, Kunal Nayyar, 'The Convention Conundrum', Season 7, Ep. #14, 01/30/2014, ©CBS

The Big Bang Theory, Jim Parsons, 'The Wiggly Finger Catalyst', Season 5, Ep. #4, 10/06/2011, ©CBS

The Big Bang Theory, Jim Parsons, 'The Relationship Diremption', Season 7, Ep. #20, 04/10/2014, ©CBS

The Big Bang Theory, Simon Helberg (L), Jim Parsons (C), Kunal Nayyar (R), 'The Misinterpretation Agitation', Season 8, Ep. #7, 10/30/2014, ©KSITE

The Big Bang Theory, Kaley Cuoco (L), Jim Parsons (R), 09/24/2007, ©CBS

The Big Bang Theory, Kaley Cuoco (L), Mayim Bialik (C), Jim Parsons (R), 09/24/2007, ©CBS

The Big Bang Theory, Kaley Cuoco (L), Jim Parsons (R), 09/24/2007, ©CBS

The Talk, from left: Sheryl Underwood, Jim Parsons, Aisha Tyler, Julie Chen, 10/18/2010, ©CBS

The Big Bang Theory, Jim Parsons (L), Laurie Metcalf (R), 'The Mommy Observation', Season 7, Ep. #18, 03/13/2014, ©CBS

The Big Bang Theory, Jim Parsons (L), Mayim Bialik (R), 09/24/2007, ©CBS

The Big Bang Theory, Jim Parsons (L), Mayim Bialik (R), 'The Spoiler Alert Segmentation', Season 6, Ep. #15, 02/07/2013, ©CBS

The Big Bang Theory, Mayim Bialik (L), Jim Parsons (R), 'The Workplace Proximity', Season 7, Ep. #5, 10/17/2013, ©CBS

The Big Bang Theory, Kunal Nayyar (L), Jim Parsons (R), 'The Workplace Proximity', Season 7, Ep. #5, 10/17/2013, ©CBS

The Big Bang Theory, Mayim Bialik (L), Jim Parsons (R), 'The Raiders Minimization', Season 7, Ep. #4, 10/10/2013, ©CBS

The Big Bang Theory, Casey Sander (L), Jim Parsons (R), 'The Thanksgiving Decoupling', Season 7, Ep. #9, 11/21/2013, ©CBS

The Big Bang Theory, Jim Parsons (L), Mayim Bialik (R), 'The Love Spell Potential', Season 6, Ep. #23, 05/09/2013, ©CBS

The Big Bang Theory, Jim Parsons, 'The Transporter Malfunction', Season 5, Ep. #20, 03/29/2012, ©CBS

The Big Bang Theory, Jim Parsons (L), Mayim Bialik (R), 'The Launch Acceleration', Season 5, Ep. #23, 05/03/2012, ©CBS

The Big Bang Theory, Mayim Bialik (L), Jim Parsons (R), 'The Parking Spot Escalation', Season 6, Ep. #9, 11/29/2012, ©CBS

The Big Bang Theory, Jim Parsons, 'The Good Guy Fluctuation', Season 5, Ep. #7, 10/27/2011, ©CBS

The 66th Annual Tony Awards, Jim Parsons, 06/10/2012, ©CBS

The Big Bang Theory, Johnny Galecki (L), Jim Parsons (R), 'The Russian Rocket Reaction', Season 5, Ep. #5, 10/13/2011, ©CBS

The Big Bang Theory, Mayim Bialik (L), Jim Parsons (R), 'The Parking Spot Escalation', Season 6, Ep. #9, 11/29/2012, ©CBS

The Big Bang Theory, Jim Parsons, 'The Higgs Boson Observation', Season 6, Ep. #3, 10/11/2012, ©CBS

The Big Bang Theory, Jim Parsons, 'The Good Guy Fluctuation', Season 5, Ep. #7, 10/27/2011, ©CBS

The Big Bang Theory, Jim Parsons (L), Mayim Bialik (R), 'The Launch Acceleration', Season 5, Ep. #23, 05/03/2012, ©CBS

The Big Bang Theory, Jim Parsons, 'The Good Guy Fluctuation', Season 5, Ep. #7, 10/27/2011, ©CBS

The Big Bang Theory, from left: Jim Parsons, Kunal Nayyar, Simon Helberg, Kaley Cuoco, Johnny Galecki, 09/24/2007, ©CBS

The Big Bang Theory, Jim Parsons (L), Johnny Galecki (R), 'The Launch Acceleration', Season 5, Ep. #23, 05/03/2012, ©CBS

The Big Bang Theory, Margo Harshman (L), Jim Parsons (R), 'The Higgs Boson Observation', Season 6, Ep. #3, 10/11/2012, ©CBS

The Big Bang Theory, Johnny Galecki (L), Jim Parsons (R), 'The Habitation Configuration', Season 6, Ep. #7, 11/08/2012, ©CBS

The Big Bang Theory, Jim Parsons, 'The Scavenger Vortex', Season 7, Ep. #3, 10/03/2013, ©CBS

The Big Bang Theory, Kaley Cuoco (L), Jim Parsons (R), 09/24/2007, ©CBS

The Big Bang Theory, Johnny Galecki (L), Jim Parsons (R), 'The Recombination Hypothesis', Season 5, Ep. #13, 01/19/2012, ©CBS

The Big Bang Theory, Kaley Cuoco (L), Jim Parsons (R), 09/24/2007, ©CBS

The Big Bang Theory, from left: Simon Helberg, Jim Parsons, Kunal Nayyar, Johnny Galecki, 09/24/2007, ©CBS

The Big Bang Theory, Mayim Bialik (L), Kaley Cuoco (C), Jim Parsons (R), 'The Deception Verification', Season 7, Ep. #2, 09/26/2013, ©CBS

The Big Bang Theory, Kaley Cuoco (L), Jim Parsons (R), 'The Line Substitution Solution', Season 9, Ep. #23, 05/05/2016, ©KSITE

The Big Bang Theory, Jim Parsons, 'The Spoiler Alert Segmentation', Season 6, Ep. #15, 02/07/2013, ©CBS

The Big Bang Theory, Jim Parsons (L), Mayim Bialik (R), 'The Tenure Turbulence', Season 6, Ep. #20, 04/04/2013, ©CBS

The Big Bang Theory, Kaley Cuoco (L), Jim Parsons (C), Bob Newhart (R), 'The Proton Resurgence', Season 6, Ep. #22, 05/02/2013, ©CBS

The Big Bang Theory, Jim Parsons, 09/24/2007, ©CBS

The Big Bang Theory, from left: Johnny Galecki, Jim Parsons, Kunal Nayyar, Simon Helberg, 'The Recombination Hypothesis', Season 5, Ep. #13, 01/19/2012, ©CBS

The Big Bang Theory, Jim Parsons, 'The Parking Spot Escalation', Season 6, Ep. #9, 11/29/2012, ©CBS

The Big Bang Theory, Jim Parsons (L), Mayim Bialik (R), 09/24/2007, ©CBS

The Big Bang Theory, Melissa Rauch (L), Kaley Cuoco (C), Jim Parsons (R), 'The Egg Salad Equivalency', Season 6, Ep. #12, 01/03/2013, ©CBS

The Big Bang Theory, Jim Parsons (L), Simon Helberg (R), 09/24/2007, ©CBS

The Big Bang Theory, Jim Parsons (L), Simon Helberg (R), 'The Monster Isolation', Season 6, Ep. #17, 02/21/2013, ©CBS

The Big Bang Theory, Blake Anderson (L), Jim Parsons (R), 'The Line Substitution Solution', Season 9, Ep. #23, 05/05/2016, ©KSITE

The Big Bang Theory, Jim Parsons, 09/24/2007, ©CBS

The Big Bang Theory, Mayim Bialik (L), Jim Parsons (R), 09/24/2007, ©CBS

The Big Bang Theory, from left: Johnny Galecki, Kaley Cuoco, Christine Baranski, Jim Parsons, 09/24/2007, ©CBS

The Big Bang Theory, Johnny Galecki (L), Jim Parsons (R), 'The Higgs Boson Observation', Season 6, Ep. #3, 10/11/2012, ©CBS

The Big Bang Theory, Jim Parsons (L), Kevin Sussman (R), 09/24/2007, ©CBS

The Big Bang Theory, 09/24/2007, ©CBS

The Big Bang Theory, from left: Jim Parsons, Johnny Galecki, Kevin Sussman, Simon Helberg, 'The Line Substitution Solution', Season 9, Ep. #23, 05/05/2016, ©KSITE

The Big Bang Theory, 09/24/2007, ©CBS

The Big Bang Theory, from left: Blake Anderson, Jim Parsons, Simon Helberg, Johnny Galecki, Kunal Nayyar, 'The Line Substitution Solution', Season 9, Ep. #23, 05/05/2016, ©KSITE

The Big Bang Theory, Jim Parsons, 09/24/2007, ©CBS

The Big Bang Theory, Jim Parsons (L), Johnny Galecki (R), 'The Speckerman Recurrence', Season 5, Ep. #11, 12/08/2011, ©CBS

The Big Bang Theory, Regina King (L), Jim Parsons (R), 'The Egg Salad Equivalency', Season 6, Ep. #12, 01/03/2013, ©CBS

The Big Bang Theory, Mayim Bialik (L), Jim Parsons (R), 09/24/2007, ©CBS

The Big Bang Theory, Jim Parsons, 'The Parking Spot Escalation', Season 6, Ep. #9, 11/29/2012, ©CBS

The Big Bang Theory, from left: Johnny Galecki, Jim Parsons, Simon Helberg, Kunal Nayyar, 09/24/2007, ©CBS

The Big Bang Theory, from left: Laura Spencer, Casper Smart, Kunal Nayyar, Jim Parsons, 'The Gorilla Dissolution', Season 7, Ep. #23, 05/08/2014, ©CBS

The Big Bang Theory, Jim Parsons (L), Mayim Bialik (R), 'The Expedition Approximation', Season 8, Ep. #6, 10/20/2014, ©KSITE

The Big Bang Theory, Kaley Cuoco (L), Jim Parsons (R), 'The Scavenger Vortex', Season 7, Ep. #3, 10/03/2013, ©WB

The Big Bang Theory, Johnny Galecki (L), Kunal Nayyar (C), Jim Parsons (R), 'The Junior Professor Solution', Season 8, Ep. #2, 09/22/2014, ©KSITE

The Big Bang Theory, from left: Simon Helberg, Kunal Nayyar, Johnny Galecki, Jim Parsons, 'The Junior Professor Solution', Season 8, Ep. #2, 09/22/2014, ©KSITE

The Big Bang Theory, Jim Parsons, 'The Relationship Diremption', Season 7, Ep. #20, 04/10/2014, ©KSITE

The Big Bang Theory, Jim Parsons (L), Laurie Metcalf (R), 'The Mommy Observation', Season 7, Ep. #18, 03/13/2014, ©KSITE

The Big Bang Theory, Kunal Nayyar (L), Jim Parsons (R), 'The Expedition Approximation', Season 8, Ep. #6, 10/20/2014, ©KSITE

The Big Bang Theory, Mayim Bialik (L), Jim Parsons (R), 'The Indecision Amalgamation', Season 7, Ep. #19, 04/03/2014, ©CBS

The Big Bang Theory, Mayim Bialik (L), Jim Parsons (R), 'The Indecision Amalgamation', Season 7, Ep. #19, 04/03/2014, ©KSITE

The Big Bang Theory, Laura Spencer (L), Kunal Nayyar (C), Jim Parsons (R), 'The Gorilla Dissolution', Season 7, Ep. #23, 05/08/2014, ©CBS

The Big Bang Theory, Jim Parsons, 'The Anything Can Happen Recurrence', Season 7, Ep. #21, 04/24/2014, ©CBS

The Big Bang Theory, Jim Parsons, 'The Thanksgiving Decoupling', Season 7, Ep. #9, 11/21/2013, ©CBS

The Big Bang Theory, Johnny Galecki (L), Jim Parsons (C), Kaley Cuoco (R), 09/24/2007, ©CBS

The Big Bang Theory, James Earl Jones (L), Jim Parsons (R), 'The Convention Conundrum', Season 7, Ep. #14, 01/30/2014, ©CBS

The Big Bang Theory, Mayim Bialik (L), Jim Parsons (R), 'The Workplace Proximity', Season 7, Ep. #5, 10/17/2013, ©CBS

The Big Bang Theory, Kunal Nayyar (L), Jim Parsons (R), 'The Workplace Proximity', Season 7, Ep. #5, 10/17/2013, ©CBS

The Big Bang Theory, Mayim Bialik (L), Jim Parsons (R), 'The Raiders Minimization', Season 7, Ep. #4, 10/10/2013, ©CBS

The Big Bang Theory, Carrie Fisher (L), James Earl Jones (C), Jim Parsons (R), 'The Convention Conundrum', Season 7, Ep. #14, 01/30/2014, ©CBS

The Big Bang Theory, Jim Parsons, 'The Romance Resonance', Season 7, Ep. #6, 10/24/2013, ©CBS

The Big Bang Theory, from left: Simon Helberg, Melissa Rauch, Mayim Bialik, Jim Parsons, 'The Friendship Turbulence', Season 7, Ep. #17, 03/06/2014, ©CBS

The Big Bang Theory, John Ross Bowie (L), Johnny Galecki (C), Jim Parsons (R), 'The Discovery Dissipation', Season 7, Ep. #10, 12/05/2013, ©CBS

The Big Bang Theory, Jim Parsons (L), Kaley Cuoco (C), Mayim Bialik (R), 'The Workplace Proximity', Season 7, Ep. #5, 10/17/2013, ©CBS

The Big Bang Theory, Jim Parsons (L), Mayim Bialik (R), 'The Workplace Proximity', Season 7, Ep. #5, 10/17/2013, ©CBS

The Big Bang Theory, Jim Parsons, 'The Romance Resonance', Season 7, Ep. #6, 10/24/2013, ©CBS

The Big Bang Theory, Simon Helberg (L), Jim Parsons (R), 'The Friendship Turbulence', Season 7, Ep. #17, 03/06/2014, ©CBS

The Big Bang Theory, Mayim Bialik (L), Jim Parsons (R), 'The Proton Displacement', Season 7, Ep. #7, 11/07/2013, ©CBS

The Big Bang Theory, Simon Helberg (L), Jim Parsons (R), 'The Raiders Minimization', Season 7, Ep. #4, 10/10/2013, ©CBS

The Big Bang Theory, Jim Parsons, 'The Workplace Proximity', Season 7, Ep. #5, 10/17/2013, ©CBS

The Big Bang Theory, Jim Parsons, 'The Anything Can Happen Recurrence', Season 7, Ep. #21, 04/24/2014, ©KSITE

The Big Bang Theory, Jim Parsons, 'The Romance Resonance', Season 7, Ep. #6, 10/24/2013, ©CBS

The Big Bang Theory, Jim Parsons (L), Mayim Bialik (R), 'Season 7', 09/26/2013, ©CBS

The Big Bang Theory, Jim Parsons (L), Mayim Bialik (R), 09/24/2007, ©CBS

The Big Bang Theory, from left: Simon Helberg, Melissa Rauch, Mayim Bialik, Jim Parsons, Kunal Nayyar, Johnny Galecki, Kaley Cuoco, Kevin Sussman, 'The Hesitation Ramification', Season 7, Ep. #12, 01/02/2014, ©CBS

The Big Bang Theory, Kaley Cuoco (L), Jim Parsons (C), Mayim Bialik (R), 'The Scavenger Vortex', Season 7, Ep. #3, 10/03/2013, ©CBS

The Big Bang Theory, from left: Simon Helberg, Mayim Bialik, Kaley Cuoco, Jim Parsons, 'The Scavenger Vortex', Season 7, Ep. #3, 10/03/2013, ©CBS

The Big Bang Theory, Jim Parsons (L), Mayim Bialik (R), 'The Raiders Minimization', Season 7, Ep. #4, 10/10/2013, ©CBS

The Big Bang Theory, Jim Parsons, 'The Raiders Minimization', Season 7, Ep. #4, 10/10/2013, ©CBS

The Big Bang Theory, Jim Parsons, 'The Workplace Proximity', Season 7, Ep. #5, 10/17/2013, ©CBS

The Big Bang Theory, Simon Helberg (L), Jim Parsons (C), Kunal Nayyar (R), 'The Workplace Proximity', Season 7, Ep. #5, 10/17/2013, ©CBS

The Big Bang Theory, Jim Parsons, 'The Workplace Proximity', Season 7, Ep. #5, 10/17/2013, ©CBS

The Big Bang Theory, Mayim Bialik (L), Jim Parsons (R), 'The Romance Resonance', Season 7, Ep. #6, 10/24/2013, ©CBS

The Big Bang Theory, Jim Parsons (L), Simon Helberg (R), 'The Romance Resonance', Season 7, Ep. #6, 10/24/2013, ©CBS

The Big Bang Theory, from left: Johnny Galecki, Jim Parsons, Bob Newhart, Kaley Cuoco, 'The Proton Displacement', Season 7, Ep. #7, 11/07/2013, ©CBS

The Big Bang Theory, Johnny Galecki (L), Jim Parsons (R), 'The Itchy Brain Simulation', Season 7, Ep. #8, 11/14/2013, ©CBS

The Big Bang Theory, Jim Parsons (L), Kunal Nayyar (C), Johnny Galecki (R), 'The Itchy Brain Simulation', Season 7, Ep. #8, 11/14/2013, ©CBS

The Big Bang Theory, Jim Parsons (L), Kaley Cuoco (C), Johnny Galecki (R), 'The Thanksgiving Decoupling', Season 7, Ep. #9, 11/21/2013, ©CBS

The Big Bang Theory, Johnny Galecki (L), Jim Parsons (R), 'The Thanksgiving Decoupling', Season 7, Ep. #9, 11/21/2013, ©CBS

The Big Bang Theory, Casey Sander (L), Simon Helberg (C), Jim Parsons (R), 'The Thanksgiving Decoupling', Season 7, Ep. #9, 11/21/2013, ©CBS

The Big Bang Theory, Simon Helberg (L), Jim Parsons (R), 'The Thanksgiving Decoupling', Season 7, Ep. #9, 11/21/2013, ©CBS

The Big Bang Theory, Ira Flatow (L), Jim Parsons (R), 'The Discovery Dissipation', Season 7, Ep. #10, 12/05/2013, ©CBS

The Big Bang Theory, Kunal Nayyar (L), Mayim Bialik (C), Jim Parsons (R), 'The Discovery Dissipation', Season 7, Ep. #10, 12/05/2013, ©CBS

The Big Bang Theory, Ira Flatow (L), Jim Parsons (R), 'The Discovery Dissipation', Season 7, Ep. #10, 12/05/2013, ©CBS

The Big Bang Theory, Kaley Cuoco (L), Johnny Galecki (C), Jim Parsons (R), 'The Discovery Dissipation', Season 7, Ep. #10, 12/05/2013, ©CBS

The Big Bang Theory, Mayim Bialik (L), Wil Wheaton (C), Jim Parsons (R), 'The Discovery Dissipation', Season 7, Ep. #10, 12/05/2013, ©CBS

The Big Bang Theory, Jim Parsons, 'Season 7', 09/26/2013, ©CBS

The Big Bang Theory, Jim Parsons (L), Kaley Cuoco (C), Johnny Galecki (R), 'Season 7', 09/26/2013, ©CBS

The Big Bang Theory, Johnny Galecki (L), Jim Parsons (R), 'Season 7', 09/26/2013, ©CBS

The Big Bang Theory, Kaley Cuoco (L), Jim Parsons (R), 'Season 7', 09/26/2013, ©CBS

The Big Bang Theory, Jim Parsons (L), Mayim Bialik (R), 'The Hesitation Ramification', Season 7, Ep. #12, 01/02/2014, ©CBS

The Big Bang Theory, from left: Johnny Galecki, Simon Helberg, Kaley Cuoco, Jim Parsons, 'The Hesitation Ramification', Season 7, Ep. #12, 01/02/2014, ©CBS

The Big Bang Theory, Jim Parsons (L), James Earl Jones (R), 'The Convention Conundrum', Season 7, Ep. #14, 01/30/2014, ©CBS

The Big Bang Theory, from left: Simon Helberg, Jim Parsons, Johnny Galecki, Kunal Nayyar, 'The Convention Conundrum', Season 7, Ep. #14, 01/30/2014, ©CBS

The Big Bang Theory, from left: Simon Helberg, Melissa Rauch, Mayim Bialik, Jim Parsons, 'The Locomotive Manipulation', Season 7, Ep. #15, 02/06/2014, ©CBS

The Big Bang Theory, from left: Kunal Nayyar, Kaley Cuoco, Melissa Rauch, Mayim Bialik, Jim Parsons, 'The Table Polarization', Season 7, Ep. #16, 02/27/2014, ©CBS

The Big Bang Theory, Jim Parsons (L), Mayim Bialik (R), 'The Table Polarization', Season 7, Ep. #16, 02/27/2014, ©CBS

The Big Bang Theory, Jim Parsons (L), Kaley Cuoco (R), 'The Friendship Turbulence', Season 7, Ep. #17, 03/06/2014, ©CBS

The Big Bang Theory, from left: Kunal Nayyar, Jim Parsons, Johnny Galecki, Simon Helberg, 'The Friendship Turbulence', Season 7, Ep. #17, 03/06/2014, ©CBS

The Big Bang Theory, Jim Parsons (L), Laurie Metcalf (R), 'The Mommy Observation', Season 7, Ep. #18, 03/13/2014, ©CBS

The Big Bang Theory, Jim Parsons (L), Simon Helberg (R), 'The Mommy Observation', Season 7, Ep. #18, 03/13/2014, ©CBS

The Big Bang Theory, Jim Parsons, 09/24/2007, ©CBS

The Big Bang Theory, Jim Parsons (L), Mayim Bialik (R), 09/24/2007, ©CBS

The Big Bang Theory, Kaley Cuoco (L), Jim Parsons (R), 09/24/2007, ©CBS

The Big Bang Theory, Jim Parsons (L), Mayim Bialik (R), 09/24/2007, ©CBS

The Big Bang Theory, from left: Jim Parsons, Johnny Galecki, Simon Helberg, Kunal Nayyar, 09/24/2007, ©CBS

The Big Bang Theory, Jim Parsons (L), Johnny Galecki (C), Simon Helberg (R), 09/24/2007, ©CBS

The Big Bang Theory, Jim Parsons, 'The Occupation Recalibration', Season 7, Ep. #13, 01/09/2014, ©CBS

The Big Bang Theory, Kaley Cuoco (L), Jim Parsons (R), 'The Occupation Recalibration', Season 7, Ep. #13, 01/09/2014, ©CBS

The Big Bang Theory, Johnny Galecki (L), Jim Parsons (C), Kaley Cuoco (R), 'The Occupation Recalibration', Season 7, Ep. #13, 01/09/2014, ©CBS

The 68th Annual Tony Awards, Jim Parsons, 'Season 1', ©CBS

The 68th Annual Tony Awards, Jim Parsons (L), Kristin Chenoweth (R), 'Season 1', ©CBS

The Big Bang Theory, Kaley Cuoco (L), Jim Parsons (R), 09/24/2007, ©CBS

The Big Bang Theory, from left: Jim Parsons, Bill Nye, Bob Newhart, Johnny Galecki, 'The Proton Displacement', Season 7, Ep. #7, 11/07/2013, ©CBS

The Big Bang Theory, Jim Parsons (L), Bill Nye (C), Johnny Galecki (R), 'Season 7', 09/26/2013, ©CBS

The Big Bang Theory, Jim Parsons, 'The Raiders Minimization', Season 7, Ep. #4, 10/10/2013, ©CBS

The Big Bang Theory, Mayim Bialik (L), Jim Parsons (R), 'The Habitation Configuration', Season 6, Ep. #7, 11/08/2012, ©CBS

The Big Bang Theory, Jim Parsons (L), Mayim Bialik (R), 'The Clean Room Infiltration', Season 8, Ep. #11, 12/11/2014, ©KSITE

The Big Bang Theory, Jim Parsons, 'The Relationship Diremption', Season 7, Ep. #20, 04/10/2014, ©CBS

The Big Bang Theory, Mayim Bialik (L), Jim Parsons (R), 'The Habitation Configuration', Season 6, Ep. #7, 11/08/2012, ©CBS

The 68th Annual Tony Awards, Jim Parsons, 'Season 1', ©CBS

The Big Bang Theory, from left: Laura Spencer, Casper Smart, Kunal Nayyar, Jim Parsons, 'The Gorilla Dissolution', Season 7, Ep. #23, 05/08/2014, ©KSITE

The Big Bang Theory, Mayim Bialik (L), Jim Parsons (R), 'The Raiders Minimization', Season 7, Ep. #4, 10/10/2013, ©WB

The Big Bang Theory, Laura Spencer (L), Kunal Nayyar (C), Jim Parsons (R), 'The Gorilla Dissolution', Season 7, Ep. #23, 05/08/2014, ©KSITE

The Big Bang Theory, from left: Mayim Bialik, Christine Baranski, Kaley Cuoco, Melissa Rauch, Jim Parsons, 'The Line Substitution Solution', Season 9, Ep. #23, 05/05/2016, ©KSITE

The 39th Annual People's Choice Awards, Jim Parsons, 01/09/2013, ©CBS

Supergirl, Jim Parsons, ©KSITE

The Big Bang Theory, Jim Parsons (L), Mayim Bialik (R), 'The Anxiety Optimization', Season 8, Ep. #13, 01/29/2015, ©KSITE

The Big Bang Theory, Kunal Nayyar (L), Jim Parsons (C), Mayim Bialik (R), 09/24/2007, ©CBS

The Big Bang Theory, Regina King (L), Jim Parsons (R), 09/24/2007, ©CBS

The Big Bang Theory, from left: Johnny Galecki, Kaley Cuoco, Mayim Bialik, Jim Parsons, Melissa Rauch, Simon Helberg, 'The Love Spell Potential', Season 6, Ep. #23, 05/09/2013, ©CBS

The Big Bang Theory, Jim Parsons (L), Mayim Bialik (R), 'The Deception Verification', Season 7, Ep. #2, 09/26/2013, ©CBS

The Big Bang Theory, Regina King (L), Jim Parsons (R), 'The Tenure Turbulence', Season 6, Ep. #20, 04/04/2013, ©CBS

The Big Bang Theory, from left: Christine Baranski, Kaley Cuoco, Jim Parsons, Laurie Metcalf, 09/24/2007, ©CBS

The Big Bang Theory, Mayim Bialik (L), Kaley Cuoco (C), Jim Parsons (R), 'The Spoiler Alert Segmentation', Season 6, Ep. #15, 02/07/2013, ©CBS

The Big Bang Theory, from left: Johnny Galecki, Christine Baranski, Jim Parsons, Laurie Metcalf, 09/24/2007, ©CBS

The Big Bang Theory, from left: Jim Parsons, Kaley Cuoco, Melissa Rauch, Mayim Bialik, 'The Closet Reconfiguration', Season 6, Ep. #19, 03/14/2013, ©CBS

The Big Bang Theory, Regina King (L), Jim Parsons (R), 'The Tenure Turbulence', Season 6, Ep. #20, 04/04/2013, ©CBS

The Big Bang Theory, Jim Parsons (L), Kunal Nayyar (C), Kaley Cuoco (R), 'The Viewing Party Combustion', Season 9, Ep. #21, 04/21/2016, ©KSITE

The Big Bang Theory, Kaley Cuoco (L), Jim Parsons (R), 'The Viewing Party Combustion', Season 9, Ep. #21, 04/21/2016, ©KSITE

The Big Bang Theory, Kaley Cuoco (L), Jim Parsons (C), Mayim Bialik (R), 'The Viewing Party Combustion', Season 9, Ep. #21, 04/21/2016, ©KSITE

The Big Bang Theory, Jim Parsons (L), Johnny Galecki (R), 'The Viewing Party Combustion', Season 9, Ep. #21, 04/21/2016, ©KSITE

The Big Bang Theory, Mayim Bialik (L), Jim Parsons (R), 'The Solder Excursion Diversion', Season 9, Ep. #19, 03/31/2016, ©KSITE

The Big Bang Theory, Jim Parsons (L), Jessica Hecht (C), Rich Sommer (R), 09/24/2007, ©CBS

The Big Bang Theory, from left: Jim Parsons, Angela Paton, Jessica Hecht, Tracee Chimo, 09/24/2007, ©CBS

The Big Bang Theory, Jessica Hecht (L), Jim Parsons (R), 09/24/2007, ©CBS

The Big Bang Theory, Jim Parsons (L), Johnny Galecki (C), Kaley Cuoco (R), 09/24/2007, ©CBS

The Big Bang Theory, Kaley Cuoco (L), Jim Parsons (C), Johnny Galecki (R), 09/24/2007, ©CBS

The Big Bang Theory, from left: Kunal Nayyar, Melissa Rauch, Simon Helberg, Jim Parsons, Mayim Bialik, Johnny Galecki, Kaley Cuoco, 09/24/2007, ©CBS

The Big Bang Theory, Jim Parsons (L), Kaley Cuoco (C), Johnny Galecki (R), 09/24/2007, ©CBS

The Big Bang Theory, from left: Johnny Galecki, Kaley Cuoco, Mayim Bialik, Jim Parsons, 09/24/2007, ©CBS

The Big Bang Theory, from left: Mayim Bialik, Jim Parsons, Kunal Nayyar, Johnny Galecki, 09/24/2007, ©CBS

The Big Bang Theory, Jim Parsons (L), Johnny Galecki (R), 09/24/2007, ©CBS

The Big Bang Theory, Bob Newhart (L), Jim Parsons (R), 09/24/2007, ©CBS

The Big Bang Theory, Jim Parsons (L), Kaley Cuoco (R), 09/24/2007, ©CBS

The Big Bang Theory, from left: Mayim Bialik, Melissa Rauch, Kaley Cuoco, Jim Parsons, 09/24/2007, ©CBS

The Big Bang Theory, from left: Kaley Cuoco, Mayim Bialik, Johnny Galecki, Jim Parsons, 09/24/2007, ©CBS

The Big Bang Theory, Simon Helberg (L), Kunal Nayyar (C), Jim Parsons (R), 09/24/2007, ©CBS

The Big Bang Theory, Simon Helberg (L), Jim Parsons (R), 09/24/2007, ©CBS

The Big Bang Theory, from left: Simon Helberg, Kunal Nayyar, Johnny Galecki, Jim Parsons, 09/24/2007, ©CBS

The Big Bang Theory, Mayim Bialik (L), Johnny Galecki (C), Jim Parsons (R), 09/24/2007, ©CBS

The Big Bang Theory, Jim Parsons, 09/24/2007, ©CBS

The Big Bang Theory, Kunal Nayyar (L), Johnny Galecki (C), Jim Parsons (R), 09/24/2007, ©CBS

The Big Bang Theory, Kaley Cuoco (L), Jim Parsons (R), 09/24/2007, ©CBS

The Big Bang Theory, Johnny Galecki (L), Jim Parsons (C), Simon Helberg (R), 09/24/2007, ©CBS

The Big Bang Theory, from left: Johnny Galecki, Simon Helberg, Kunal Nayyar, Jim Parsons, 09/24/2007, ©CBS

The Big Bang Theory, from left: Kunal Nayyar, Mayim Bialik, Jim Parsons, Johnny Galecki, Kaley Cuoco, 09/24/2007, ©CBS

The Big Bang Theory, from left: Johnny Galecki, Kaley Cuoco, Jim Parsons, Mayim Bialik, 09/24/2007, ©CBS

The Big Bang Theory, Kunal Nayyar (L), Jim Parsons (C), Melissa Rauch (R), 09/24/2007, ©CBS

The Big Bang Theory, Kunal Nayyar (L), Simon Helberg (C), Jim Parsons (R), 09/24/2007, ©CBS

The Big Bang Theory, Simon Helberg (L), Jim Parsons (R), 09/24/2007, ©CBS

The Big Bang Theory, Jim Parsons, 09/24/2007, ©CBS

The Big Bang Theory, Jim Parsons (L), Simon Helberg (R), 09/24/2007, ©CBS

The Big Bang Theory, from left: Simon Helberg, Melissa Rauch, Mayim Bialik, Jim Parsons, Kaley Cuoco, Johnny Galecki, 09/24/2007, ©CBS

The Big Bang Theory, Christine Baranski (L), Jim Parsons (R), 09/24/2007, ©CBS

The Big Bang Theory, Johnny Galecki (L), Christine Baranski (C), Jim Parsons (R), 09/24/2007, ©CBS

The Big Bang Theory, Jim Parsons (L), Johnny Galecki (R), 09/24/2007, ©CBS

The Big Bang Theory, from left: Kaley Cuoco, Kunal Nayyar, Simon Helberg, Jim Parsons, Johnny Galecki, 'The Skank Reflex Analysis', Season 5, Ep. #1, 09/22/2011, ©CBS

The Big Bang Theory, Johnny Galecki (L), Jim Parsons (C), Kunal Nayyar (R), 'The Speckerman Recurrence', Season 5, Ep. #11, 12/08/2011, ©CBS

The Big Bang Theory, Kaley Cuoco (L), Johnny Galecki (C), Jim Parsons (R), 'The Speckerman Recurrence', Season 5, Ep. #11, 12/08/2011, ©CBS

The Big Bang Theory, Jim Parsons (L), Johnny Galecki (R), 'The Speckerman Recurrence', Season 5, Ep. #11, 12/08/2011, ©CBS

The Big Bang Theory, Jim Parsons (L), Johnny Galecki (R), 'The Shiny Trinket Maneuver', Season 5, Ep. #12, 01/12/2012, ©CBS

The Big Bang Theory, Jim Parsons (L), Kaley Cuoco (C), Mayim Bialik (R), 'The Shiny Trinket Maneuver', Season 5, Ep. #12, 01/12/2012, ©CBS

The Big Bang Theory, Jim Parsons (L), Simon Helberg (R), 'The Shiny Trinket Maneuver', Season 5, Ep. #12, 01/12/2012, ©CBS

The Big Bang Theory, Johnny Galecki (L), Jim Parsons (R), 'The Recombination Hypothesis', Season 5, Ep. #13, 01/19/2012, ©CBS

The Big Bang Theory, Jim Parsons (L), Kunal Nayyar (R), 'The Recombination Hypothesis', Season 5, Ep. #13, 01/19/2012, ©CBS

The Big Bang Theory, Jim Parsons (L), Kunal Nayyar (C), Simon Helberg (R), 'The Recombination Hypothesis', Season 5, Ep. #13, 01/19/2012, ©CBS

The Big Bang Theory, Mayim Bialik (L), Jim Parsons (R), 'The Beta Test Initiation', Season 5, Ep. #14, 01/26/2012, ©CBS

The Big Bang Theory, Kunal Nayyar (L), Simon Helberg (C), Jim Parsons (R), 'The Beta Test Initiation', Season 5, Ep. #14, 01/26/2012, ©CBS

The Big Bang Theory, from left: Simon Helberg, Jim Parsons, Johnny Galecki, Kunal Nayyar, 'The Weekend Vortex', Season 5, Ep. #19, 03/08/2012, ©CBS

The Big Bang Theory, Jim Parsons, 'The Weekend Vortex', Season 5, Ep. #19, 03/08/2012, ©CBS

The Big Bang Theory, Simon Helberg (L), Jim Parsons (C), Mayim Bialik (R), 'The Weekend Vortex', Season 5, Ep. #19, 03/08/2012, ©CBS

The Big Bang Theory, Simon Helberg (L), Johnny Galecki (C), Jim Parsons (R), 'The Weekend Vortex', Season 5, Ep. #19, 03/08/2012, ©CBS

The Big Bang Theory, Jim Parsons (L), Mayim Bialik (R), 'The Weekend Vortex', Season 5, Ep. #19, 03/08/2012, ©CBS

The Big Bang Theory, Jim Parsons (L), Kevin Sussman (R), 'The Weekend Vortex', Season 5, Ep. #19, 03/08/2012, ©CBS

The Big Bang Theory, Kaley Cuoco (L), Jim Parsons (R), 'The Weekend Vortex', Season 5, Ep. #19, 03/08/2012, ©CBS

The Big Bang Theory, Johnny Galecki (L), Kaley Cuoco (C), Jim Parsons (R), 'The Weekend Vortex', Season 5, Ep. #19, 03/08/2012, ©CBS

The Big Bang Theory, Jim Parsons (L), Johnny Galecki (C), Kunal Nayyar (R), 'The Weekend Vortex', Season 5, Ep. #19, 03/08/2012, ©CBS

The Big Bang Theory, Jim Parsons, 'The Transporter Malfunction', Season 5, Ep. #20, 03/29/2012, ©CBS

The Big Bang Theory, from left: Kunal Nayyar, Jim Parsons, Johnny Galecki, Simon Helberg, 'The Transporter Malfunction', Season 5, Ep. #20, 03/29/2012, ©CBS

The Big Bang Theory, Johnny Galecki (L), Jim Parsons (R), 'The Transporter Malfunction', Season 5, Ep. #20, 03/29/2012, ©CBS

The Big Bang Theory, Kaley Cuoco (L), Johnny Galecki (C), Jim Parsons (R), 'The Transporter Malfunction', Season 5, Ep. #20, 03/29/2012, ©CBS

The Big Bang Theory, Stephen Hawking (L), Jim Parsons (R), 'The Hawking Excitation', Season 5, Ep. #21, 04/05/2012, ©CBS

The Big Bang Theory, from left: John Ross Bowie, Wil Wheaton, Jim Parsons, Kunal Nayyar, Simon Helberg, 'The Stag Convergence', Season 5, Ep. #22, 04/26/2012, ©CBS

The Big Bang Theory, from left: Kunal Nayyar, Jim Parsons, Johnny Galecki, Simon Helberg, 'The Stag Convergence', Season 5, Ep. #22, 04/26/2012, ©CBS

The Big Bang Theory, Wil Wheaton (L), Johnny Galecki (C), Jim Parsons (R), 'The Stag Convergence', Season 5, Ep. #22, 04/26/2012, ©CBS

The Big Bang Theory, from left: Jim Parsons, Johnny Galecki, Simon Helberg, Kunal Nayyar, 'The Stag Convergence', Season 5, Ep. #22, 04/26/2012, ©CBS

The Big Bang Theory, from left: Simon Helberg, Melissa Rauch, Mayim Bialik, Jim Parsons, 'The Countdown Reflection', Season 5, Ep. #24, 05/10/2012, ©CBS

The Big Bang Theory, Jim Parsons (L), Mayim Bialik (C), Melissa Rauch (R), 'The Countdown Reflection', Season 5, Ep. #24, 05/10/2012, ©CBS

The Big Bang Theory, from left: Mayim Bialik, Jim Parsons, Johnny Galecki, Kaley Cuoco, 'The Countdown Reflection', Season 5, Ep. #24, 05/10/2012, ©CBS

The Big Bang Theory, Mayim Bialik (L), Jim Parsons (R), 'The Countdown Reflection', Season 5, Ep. #24, 05/10/2012, ©CBS

The Big Bang Theory, Johnny Galecki (L), Jim Parsons (R), 'The Countdown Reflection', Season 5, Ep. #24, 05/10/2012, ©CBS

The Big Bang Theory, Mayim Bialik (L), Jim Parsons (C), Kevin Sussman (R), 'The Decoupling Fluctuation', Season 6, Ep. #2, 10/04/2012, ©CBS

The Big Bang Theory, from left: Mayim Bialik, Jim Parsons, Kevin Sussman, Kunal Nayyar, Johnny Galecki, Kaley Cuoco, 'The Decoupling Fluctuation', Season 6, Ep. #2, 10/04/2012, ©CBS

The Big Bang Theory, Jim Parsons (L), Johnny Galecki (C), Kunal Nayyar (R), 'The Decoupling Fluctuation', Season 6, Ep. #2, 10/04/2012, ©CBS

The Big Bang Theory, Kevin Sussman (L), Jim Parsons (R), 'The Decoupling Fluctuation', Season 6, Ep. #2, 10/04/2012, ©CBS

The Big Bang Theory, Margo Harshman (L), Jim Parsons (R), 'The Higgs Boson Observation', Season 6, Ep. #3, 10/11/2012, ©CBS

The Big Bang Theory, Kaley Cuoco (L), Jim Parsons (R), 'The Higgs Boson Observation', Season 6, Ep. #3, 10/11/2012, ©CBS

The Big Bang Theory, from left: Kaley Cuoco, Mayim Bialik, Johnny Galecki, Jim Parsons, 'The Re-Entry Minimization', Season 6, Ep. #4, 10/18/2012, ©CBS

The Big Bang Theory, Jim Parsons (L), Kaley Cuoco (C), Johnny Galecki (R), 'The Re-Entry Minimization', Season 6, Ep. #4, 10/18/2012, ©CBS

The Big Bang Theory, from left: Mayim Bialik, Kaley Cuoco, Johnny Galecki, Jim Parsons, 'The Re-Entry Minimization', Season 6, Ep. #4, 10/18/2012, ©CBS

The Big Bang Theory, Mayim Bialik (L), Jim Parsons (R), 'The Holographic Excitation', Season 6, Ep. #5, 10/25/2012, ©CBS

The Big Bang Theory, Mayim Bialik (L), Jim Parsons (R), 'The Extract Obliteration', Season 6, Ep. #6, 11/01/2012, ©CBS

The Big Bang Theory, Kunal Nayyar (L), Jim Parsons (C), Simon Helberg (R), 'The Extract Obliteration', Season 6, Ep. #6, 11/01/2012, ©CBS

The Big Bang Theory, Johnny Galecki (L), Jim Parsons (R), 'The Extract Obliteration', Season 6, Ep. #6, 11/01/2012, ©CBS

The Big Bang Theory, Jim Parsons (L), Johnny Galecki (R), 'The Extract Obliteration', Season 6, Ep. #6, 11/01/2012, ©CBS

The Big Bang Theory, Wil Wheaton (L), Jim Parsons (R), 'The Habitation Configuration', Season 6, Ep. #7, 11/08/2012, ©CBS

The Big Bang Theory, Jim Parsons (L), Kaley Cuoco (R), 'The Habitation Configuration', Season 6, Ep. #7, 11/08/2012, ©CBS

The Big Bang Theory, Simon Helberg (L), Kunal Nayyar (C), Jim Parsons (R), 'The 43 Peculiarity', Season 6, Ep. #8, 11/15/2012, ©CBS

The Big Bang Theory, Jim Parsons (L), Simon Helberg (R), 'The Parking Spot Escalation', Season 6, Ep. #9, 11/29/2012, ©CBS

The Big Bang Theory, Jim Parsons, 'The Parking Spot Escalation', Season 6, Ep. #9, 11/29/2012, ©CBS

The Big Bang Theory, Jim Parsons (L), Mayim Bialik (R), 'The Fish Guts Displacement', Season 6, Ep. #10, 12/06/2012, ©CBS

The Big Bang Theory, Mayim Bialik (L), Jim Parsons (R), 'The Fish Guts Displacement', Season 6, Ep. #10, 12/06/2012, ©CBS

The Big Bang Theory, Kevin Sussman (L), Jim Parsons (C), Johnny Galecki (R), 'The Santa Simulation', Season 6, Ep. #11, 12/13/2012, ©CBS

The Big Bang Theory, from left: Kaley Cuoco, Kevin Sussman, Kunal Nayyar, Jim Parsons, Simon Helberg, 'The Santa Simulation', Season 6, Ep. #11, 12/13/2012, ©CBS

The Big Bang Theory, Kaley Cuoco (L), Jim Parsons (R), 'The Egg Salad Equivalency', Season 6, Ep. #12, 01/03/2013, ©CBS

The Big Bang Theory, from left: Mayim Bialik, Melissa Rauch, Kaley Cuoco, Jim Parsons, 'The Egg Salad Equivalency', Season 6, Ep. #12, 01/03/2013, ©CBS

The Big Bang Theory, Jim Parsons (L), Kunal Nayyar (C), Simon Helberg (R), 'The Bakersfield Expedition', Season 6, Ep. #13, 01/10/2013, ©CBS

The Big Bang Theory, from left: Simon Helberg, Kunal Nayyar, Johnny Galecki, Jim Parsons, 'The Bakersfield Expedition', Season 6, Ep. #13, 01/10/2013, ©CBS

The Big Bang Theory, from left: Johnny Galecki, Jim Parsons, Kunal Nayyar, Simon Helberg, 'The Bakersfield Expedition', Season 6, Ep. #13, 01/10/2013, ©CBS

The Big Bang Theory, Jim Parsons, 'The Cooper/Kripke Inversion', Season 6, Ep. #14, 01/31/2013, ©CBS

The Big Bang Theory, Jim Parsons (L), Johnny Galecki (C), Kaley Cuoco (R), 'The Cooper/Kripke Inversion', Season 6, Ep. #14, 01/31/2013, ©CBS

The Big Bang Theory, Simon Helberg (L), Johnny Galecki (C), Jim Parsons (R), 'The Contractual Obligation Implementation', Season 6, Ep. #18, 03/07/2013, ©CBS

The Big Bang Theory, Johnny Galecki (L), Jim Parsons (C), Simon Helberg (R), 'The Contractual Obligation Implementation', Season 6, Ep. #18, 03/07/2013, ©CBS

The Big Bang Theory, from left: Johnny Galecki, Kaley Cuoco, Mayim Bialik, Jim Parsons, 'The Closet Reconfiguration', Season 6, Ep. #19, 03/14/2013, ©CBS

The Big Bang Theory, Simon Helberg (L), Melissa Rauch (C), Jim Parsons (R), 'The Closet Reconfiguration', Season 6, Ep. #19, 03/14/2013, ©CBS

The Big Bang Theory, Jim Parsons (L), Johnny Galecki (R), 'The Closet Reconfiguration', Season 6, Ep. #19, 03/14/2013, ©CBS

The Big Bang Theory, from left: Jim Parsons, Kunal Nayyar, Mayim Bialik, Kaley Cuoco, Johnny Galecki, Melissa Rauch, Simon Helberg, 'The Closet Reconfiguration', Season 6, Ep. #19, 03/14/2013, ©CBS

The Big Bang Theory, from left: Mayim Bialik, Jim Parsons, Kunal Nayyar, Kaley Cuoco, 'The Closet Reconfiguration', Season 6, Ep. #19, 03/14/2013, ©CBS

The Big Bang Theory, from left: Jim Parsons, Mayim Bialik, Johnny Galecki, Kaley Cuoco, Kunal Nayyar, 'The Tenure Turbulence', Season 6, Ep. #20, 04/04/2013, ©CBS

The Big Bang Theory, Jim Parsons (L), Johnny Galecki (C), Kunal Nayyar (R), 'The Tenure Turbulence', Season 6, Ep. #20, 04/04/2013, ©CBS

The Big Bang Theory, Mayim Bialik (L), Jim Parsons (R), 'The Closure Alternative', Season 6, Ep. #21, 04/25/2013, ©CBS

The Big Bang Theory, Kaley Cuoco (L), Bob Newhart (C), Jim Parsons (R), 'The Proton Resurgence', Season 6, Ep. #22, 05/02/2013, ©CBS

The Big Bang Theory, Jim Parsons (L), Bob Newhart (C), Johnny Galecki (R), 'The Proton Resurgence', Season 6, Ep. #22, 05/02/2013, ©CBS

The Big Bang Theory, Bob Newhart (L), Jim Parsons (R), 'The Proton Resurgence', Season 6, Ep. #22, 05/02/2013, ©CBS

The Big Bang Theory, from left: Johnny Galecki, Kaley Cuoco, Mayim Bialik, Jim Parsons, Melissa Rauch, Simon Helberg, 'The Love Spell Potential', Season 6, Ep. #23, 05/09/2013, ©CBS

The Big Bang Theory, Mayim Bialik (L), Jim Parsons (R), 'The Love Spell Potential', Season 6, Ep. #23, 05/09/2013, ©CBS

The Big Bang Theory, Johnny Galecki (L), Jim Parsons (C), Simon Helberg (R), 'The Love Spell Potential', Season 6, Ep. #23, 05/09/2013, ©CBS

The Big Bang Theory, Johnny Galecki (L), Jim Parsons (R), 'The Deception Verification', Season 7, Ep. #2, 09/26/2013, ©CBS

The Big Bang Theory, Jim Parsons (L), Mayim Bialik (R), 'The Deception Verification', Season 7, Ep. #2, 09/26/2013, ©CBS

The Big Bang Theory, Mayim Bialik (L), Jim Parsons (R), 'The Deception Verification', Season 7, Ep. #2, 09/26/2013, ©CBS

The Big Bang Theory, Jim Parsons (L), Kaley Cuoco (R), 'The Scavenger Vortex', Season 7, Ep. #3, 10/03/2013, ©CBS

The Big Bang Theory, from left: Blake Anderson, Jim Parsons, Johnny Galecki, Simon Helberg, Kunal Nayyar, 'The Line Substitution Solution', Season 9, Ep. #23, 05/05/2016, ©KSITE

The Big Bang Theory, Blake Anderson (L), Jim Parsons (R), 'The Line Substitution Solution', Season 9, Ep. #23, 05/05/2016, ©KSITE

The Big Bang Theory, from left: Jim Parsons, Johnny Galecki, Simon Helberg, Kunal Nayyar, 'The Line Substitution Solution', Season 9, Ep. #23, 05/05/2016, ©KSITE

The Big Bang Theory, Jim Parsons (L), Simon Helberg (R), 'The Line Substitution Solution', Season 9, Ep. #23, 05/05/2016, ©KSITE

The Big Bang Theory, from left: Jim Parsons, Simon Helberg, Kunal Nayyar, Johnny Galecki, 'The Line Substitution Solution', Season 9, Ep. #23, 05/05/2016, ©KSITE

The Big Bang Theory, Kaley Cuoco (L), Jim Parsons (R), 'The Line Substitution Solution', Season 9, Ep. #23, 05/05/2016, ©KSITE

The Big Bang Theory, Melissa Rauch (L), Jim Parsons (R), 'The Fermentation Bifurcation', Season 9, Ep. #22, 04/28/2016, ©KSITE

The Big Bang Theory, Johnny Galecki (L), Jim Parsons (R), 'The Fermentation Bifurcation', Season 9, Ep. #22, 04/28/2016, ©KSITE

The Big Bang Theory, from left: Mayim Bialik, Kunal Nayyar, Jim Parsons, Kaley Cuoco, 'The Fermentation Bifurcation', Season 9, Ep. #22, 04/28/2016, ©KSITE

The Big Bang Theory, Mayim Bialik (L), Jim Parsons (R), 'The Big Bear Precipitation', Season 9, Ep. #20, 04/07/2016, ©KSITE

The Big Bang Theory, Johnny Galecki (L), Jim Parsons (R), 'The Big Bear Precipitation', Season 9, Ep. #20, 04/07/2016, ©KSITE

The Big Bang Theory, Kaley Cuoco (L), Jim Parsons (R), 'The Big Bear Precipitation', Season 9, Ep. #20, 04/07/2016, ©KSITE

The Big Bang Theory, Mayim Bialik (L), Jim Parsons (R), 'The Solder Excursion Diversion', Season 9, Ep. #19, 03/31/2016, ©KSITE

The Big Bang Theory, Jim Parsons (L), Mayim Bialik (R), 'The Solder Excursion Diversion', Season 9, Ep. #19, 03/31/2016, ©KSITE

The Big Bang Theory, Johnny Galecki (L), Jim Parsons (R), 09/24/2007, ©CBS

The Big Bang Theory, Kaley Cuoco (L), Jim Parsons (R), 09/24/2007, ©CBS

The Big Bang Theory, Johnny Galecki (L), Jim Parsons (R), 09/24/2007, ©CBS

The Big Bang Theory, from left: Simon Helberg, Johnny Galecki, Kaley Cuoco, Jim Parsons, 09/24/2007, ©CBS

The Big Bang Theory, Kunal Nayyar (L), Jim Parsons (R), 09/24/2007, ©CBS

The Big Bang Theory, Jim Parsons (L), Johnny Galecki (R), 09/24/2007, ©CBS

The Big Bang Theory, Kaley Cuoco (L), Jim Parsons (C), Kunal Nayyar (R), 'The Santa Simulation', Season 6, Ep. #11, 12/13/2012, ©CBS

The Big Bang Theory, Margo Harshman (L), Jim Parsons (R), 'The Tangible Affection Proof', Season 6, Ep. #16, 02/14/2013, ©CBS

WISH I WAS HERE, Jim Parsons, 2014. ph: Merie Weismiller Wallace/©Focus Features

WISH I WAS HERE, from left: Zach Braff, Jim Parsons, 2014. ph: Merie Weismiller Wallace/©Focus Features

The Big Bang Theory, from left: Johnny Galecki, Kaley Cuoco, Mayim Bialik, Jim Parsons, 'The Big Bear Precipitation', Season 9, Ep. #20, 04/07/2016, ©KSITE

The Big Bang Theory, Jim Parsons (L), Johnny Galecki (R), 'The Friendship Contraction', Season 5, Ep. #15, 02/02/2012, ©CBS

The Big Bang Theory, Kevin Sussman (L), Jim Parsons (R), 'The Friendship Contraction', Season 5, Ep. #15, 02/02/2012, ©CBS

The Big Bang Theory, Jim Parsons, 'The Friendship Contraction', Season 5, Ep. #15, 02/02/2012, ©CBS

The Big Bang Theory, Kaley Cuoco (L), Johnny Galecki (C), Jim Parsons (R), 'The Friendship Contraction', Season 5, Ep. #15, 02/02/2012, ©CBS

The Big Bang Theory, Kunal Nayyar (L), Simon Helberg (C), Jim Parsons (R), 'The Friendship Contraction', Season 5, Ep. #15, 02/02/2012, ©CBS

The Big Bang Theory, Johnny Galecki (L), Jim Parsons (R), 'The Werewolf Transformation', Season 5, Ep. #18, 02/23/2012, ©CBS

The Big Bang Theory, Kaley Cuoco (L), Jim Parsons (R), 'The Werewolf Transformation', Season 5, Ep. #18, 02/23/2012, ©CBS

The Big Bang Theory, Simon Helberg (L), Jim Parsons (R), 'The Hawking Excitation', Season 5, Ep. #21, 04/05/2012, ©CBS

The Big Bang Theory, Johnny Galecki (L), Jim Parsons (C), Simon Helberg (R), 'The Hawking Excitation', Season 5, Ep. #21, 04/05/2012, ©CBS

The Big Bang Theory, Jim Parsons (L), Simon Helberg (R), 'The Hawking Excitation', Season 5, Ep. #21, 04/05/2012, ©CBS

The Big Bang Theory, Simon Helberg (L), Jim Parsons (R), 'The Hawking Excitation', Season 5, Ep. #21, 04/05/2012, ©CBS

The Big Bang Theory, Jim Parsons (L), Kaley Cuoco (R), 'The Hawking Excitation', Season 5, Ep. #21, 04/05/2012, ©CBS

The Big Bang Theory, Simon Helberg (L), Jim Parsons (R), 'The Hawking Excitation', Season 5, Ep. #21, 04/05/2012, ©CBS

The Big Bang Theory, from left: Johnny Galecki, Kaley Cuoco, Mayim Bialik, Jim Parsons, Melissa Rauch, Simon Helberg, 09/24/2007, ©CBS

The Big Bang Theory, from left: Melissa Rauch, Simon Helberg, Kunal Nayyar, Mayim Bialik, Jim Parsons, Johnny Galecki, Kaley Cuoco, 09/24/2007, ©CBS

The Big Bang Theory, from left: Johnny Galecki, Kaley Cuoco, Mayim Bialik, Jim Parsons, Melissa Rauch, Simon Helberg, 'The Love Spell Potential', Season 6, Ep. #23, 05/09/2013, ©CBS

The Big Bang Theory, Melissa Rauch (L), Jim Parsons (R), 'The Fermentation Bifurcation', Season 9, Ep. #22, 04/28/2016, ©KSITE

The Big Bang Theory, Jim Parsons (L), Mayim Bialik (R), 'The Launch Acceleration', Season 5, Ep. #23, 05/03/2012, ©CBS

The Big Bang Theory, Johnny Galecki (L), Jim Parsons (R), 'The Beta Test Initiation', Season 5, Ep. #14, 01/26/2012, ©CBS

The Big Bang Theory, from left: Johnny Galecki, Kaley Cuoco, Mayim Bialik, Jim Parsons, 'The Love Spell Potential', Season 6, Ep. #23, 05/09/2013, ©CBS

The Big Bang Theory, Jim Parsons, 09/24/2007, ©CBS

The Big Bang Theory, from left: Simon Helberg, Kunal Nayyar, Johnny Galecki, Jim Parsons, 09/24/2007, ©CBS

The Normal Heart, Jim Parsons (L), Taylor Kitsch (R), 'Season 1', ©HBO

The Big Bang Theory, from left: Johnny Galecki, Jim Parsons, Simon Helberg, Kunal Nayyar, 09/24/2007, ©CBS

The Big Bang Theory, from left: Johnny Galecki, Kunal Nayyar, Jim Parsons, Simon Helberg, 09/24/2007, ©CBS

The Big Bang Theory, Brent Spiner (L), Jim Parsons (C), Wil Wheaton (R), 'The Russian Rocket Reaction', Season 5, Ep. #5, 10/13/2011, ©CBS

The Big Bang Theory, Johnny Galecki (L), Jim Parsons (R), 'The 2003 Approximation', Season 9, Ep. #4, 10/12/2015, ©KSITE

The Big Bang Theory, Melissa Rauch (L), Jim Parsons (R), 'The 2003 Approximation', Season 9, Ep. #4, 10/12/2015, ©KSITE

The Big Bang Theory, Jim Parsons, 'The Application Deterioration', Season 9, Ep. #18, 03/10/2016, ©KSITE

The Big Bang Theory, Johnny Galecki (L), Jim Parsons (R), 'The Isolation Permutation', Season 5, Ep. #8, 11/03/2011, ©CBS

The Big Bang Theory, Jim Parsons, 'The Line Substitution Solution', Season 9, Ep. #23, 05/05/2016, ©KSITE

The Big Bang Theory, Jim Parsons, 'The Big Bear Precipitation', Season 9, Ep. #20, 04/07/2016, ©KSITE

The Big Bang Theory, Jim Parsons (L), Johnny Galecki (R), 09/24/2007, ©CBS

The Big Bang Theory, Jim Parsons, 09/24/2007, ©CBS

The Big Bang Theory, Jim Parsons (L), Mayim Bialik (R), 09/24/2007, ©CBS

The Big Bang Theory, Johnny Galecki (L), Jim Parsons (R), 09/24/2007, ©CBS

The Big Bang Theory, Jim Parsons, 'The Recombination Hypothesis', Season 5, Ep. #13, 01/19/2012, ©CBS

The Big Bang Theory, Jim Parsons, 'The Friendship Contraction', Season 5, Ep. #15, 02/02/2012, ©CBS

The Big Bang Theory, Jim Parsons (L), Johnny Galecki (R), 'The Friendship Contraction', Season 5, Ep. #15, 02/02/2012, ©CBS

The Big Bang Theory, Jim Parsons, 'The Friendship Contraction', Season 5, Ep. #15, 02/02/2012, ©CBS

The Big Bang Theory, Jim Parsons, 'The Rothman Disintegration', Season 5, Ep. #17, 02/16/2012, ©CBS

The Big Bang Theory, Jim Parsons, 'The Werewolf Transformation', Season 5, Ep. #18, 02/23/2012, ©CBS

The Big Bang Theory, Jim Parsons, 'The Transporter Malfunction', Season 5, Ep. #20, 03/29/2012, ©CBS

The Big Bang Theory, Jim Parsons (L), Leonard Nimoy (R), 'The Transporter Malfunction', Season 5, Ep. #20, 03/29/2012, ©CBS

The Big Bang Theory, Jim Parsons, 'The Stag Convergence', Season 5, Ep. #22, 04/26/2012, ©CBS

The Big Bang Theory, Jim Parsons, 'The Higgs Boson Observation', Season 6, Ep. #3, 10/11/2012, ©CBS

The Big Bang Theory, Jim Parsons, 'The 43 Peculiarity', Season 6, Ep. #8, 11/15/2012, ©CBS

The Big Bang Theory, Jim Parsons, 'The Parking Spot Escalation', Season 6, Ep. #9, 11/29/2012, ©CBS

The Big Bang Theory, Jim Parsons (L), Mayim Bialik (R), 'The Parking Spot Escalation', Season 6, Ep. #9, 11/29/2012, ©CBS

The Big Bang Theory, Jim Parsons, 'The Santa Simulation', Season 6, Ep. #11, 12/13/2012, ©CBS

The Big Bang Theory, Jim Parsons, 'The Egg Salad Equivalency', Season 6, Ep. #12, 01/03/2013, ©CBS

The Big Bang Theory, Jim Parsons, 'The Cooper/Kripke Inversion', Season 6, Ep. #14, 01/31/2013, ©CBS

The Big Bang Theory, Jim Parsons, 'The Spoiler Alert Segmentation', Season 6, Ep. #15, 02/07/2013, ©CBS

The Big Bang Theory, Simon Helberg (L), Johnny Galecki (C), Jim Parsons (R), 'The Contractual Obligation Implementation', Season 6, Ep. #18, 03/07/2013, ©CBS

The Big Bang Theory, Jim Parsons, 'The Closet Reconfiguration', Season 6, Ep. #19, 03/14/2013, ©CBS

The Big Bang Theory, Kaley Cuoco (L), Jim Parsons (R), 'The Deception Verification', Season 7, Ep. #2, 09/26/2013, ©CBS

The Big Bang Theory, Jim Parsons, 'The Deception Verification', Season 7, Ep. #2, 09/26/2013, ©CBS

The Big Bang Theory, Jim Parsons, 'The Infestation Hypothesis', Season 5, Ep. #2, 09/22/2011, ©CBS

The Big Bang Theory, Kaley Cuoco (L), Bob Newhart (C), Jim Parsons (R), 'The Proton Resurgence', Season 6, Ep. #22, 05/02/2013, ©CBS

The Big Bang Theory, Kunal Nayyar (L), Johnny Galecki (C), Jim Parsons (R), 09/24/2007, ©CBS

The Big Bang Theory, Kunal Nayyar (L), Johnny Galecki (C), Jim Parsons (R), 'The Love Spell Potential', Season 6, Ep. #23, 05/09/2013, ©CBS

The Big Bang Theory, Jim Parsons (L), Kaley Cuoco (C), Johnny Galecki (R), 'The Viewing Party Combustion', Season 9, Ep. #21, 04/21/2016, ©KSITE

A KID LIKE JAKE, TOP L-R: CLAIRE DANES, LEO JAMES DAVIS, JIM PARSONS, 2018. PH: JON PACK/© IFC FILMS

The Big Bang Theory, from left: Kunal Nayyar, Simon Helberg, Johnny Galecki, Kaley Cuoco, Jim Parsons, 'The Cooper/Kripke Inversion', Season 6, Ep. #14, 01/31/2013, ©CBS

The Big Bang Theory, Mayim Bialik (L), Jim Parsons (R), 'The First Pitch Insufficiency', Season 8, Ep. #3, 09/29/2014, ©KSITE

The Big Bang Theory, Jim Parsons, 'The Anxiety Optimization', Season 8, Ep. #13, 01/29/2015, ©KSITE

The Big Bang Theory, from left: Kunal Nayyar, Johnny Galecki, Simon Helberg, Jim Parsons, 'The Skank Reflex Analysis', Season 5, Ep. #1, 09/22/2011, ©CBS

The Big Bang Theory, from left: Kunal Nayyar, Kevin Sussman, Mayim Bialik, Jim Parsons, Johnny Galecki, Kaley Cuoco, 09/24/2007, ©CBS

The Big Bang Theory, Jim Parsons, 'The Septum Deviation', Season 8, Ep. #9, 11/13/2014, ©KSITE

The Big Bang Theory, Mayim Bialik (L), Jim Parsons (R), 'The Platonic Permutation', Season 9, Ep. #9, 11/19/2015, ©KSITE

The Big Bang Theory, Jim Parsons (L), Johnny Galecki (R), 'The Helium Insufficiency', Season 9, Ep. #6, 10/26/2015, ©KSITE

The Big Bang Theory, from left: Simon Helberg, Jim Parsons, Kunal Nayyar, Johnny Galecki, 'The Junior Professor Solution', Season 8, Ep. #2, 09/22/2014, ©KSITE

The Big Bang Theory, Kaley Cuoco (L), Jim Parsons (R), 'The Deception Verification', Season 7, Ep. #2, 09/26/2013, ©WB

The Big Bang Theory, Kunal Nayyar (L), Jim Parsons (R), 'The Misinterpretation Agitation', Season 8, Ep. #7, 10/30/2014, ©KSITE

The Big Bang Theory, Jim Parsons (L), Kaley Cuoco (C), Mayim Bialik (R), 'The Workplace Proximity', Season 7, Ep. #5, 10/17/2013, ©WB

Supergirl, Jim Parsons (L), Simon Helberg (R), 10/26/2015, ©KSITE

The Big Bang Theory, Jim Parsons (L), Mayim Bialik (R), 'The Anxiety Optimization', Season 8, Ep. #13, 01/29/2015, ©KSITE

The Big Bang Theory, Jim Parsons (L), Kunal Nayyar (R), 'The Gorilla Dissolution', Season 7, Ep. #23, 05/08/2014, ©CBS

The Big Bang Theory, Jim Parsons (L), Kunal Nayyar (R), 'The Gorilla Dissolution', Season 7, Ep. #23, 05/08/2014, ©KSITE

The Big Bang Theory, Jim Parsons (L), Melissa Rauch (R), 'The Clean Room Infiltration', Season 8, Ep. #11, 12/11/2014, ©KSITE

The Big Bang Theory, Simon Helberg (L), Jim Parsons (R), 'The Raiders Minimization', Season 7, Ep. #4, 10/10/2013, ©WB

The Big Bang Theory, Jim Parsons, 'The Workplace Proximity', Season 7, Ep. #5, 10/17/2013, ©WB

The Big Bang Theory, Kimberly Hebert Gregory (L), Kaley Cuoco (C), Jim Parsons (R), 'The Anything Can Happen Recurrence', Season 7, Ep. #21, 04/24/2014, ©CBS

The Big Bang Theory, Kimberly Hebert Gregory (L), Kaley Cuoco (C), Jim Parsons (R), 'The Anything Can Happen Recurrence', Season 7, Ep. #21, 04/24/2014, ©KSITE

The Big Bang Theory, Jim Parsons, 'The Locomotion Interruption', Season 8, Ep. #1, 09/22/2014, ©KSITE

The Big Bang Theory, Kunal Nayyar (L), Jim Parsons (C), Mayim Bialik (R), 'The Expedition Approximation', Season 8, Ep. #6, 10/20/2014, ©KSITE

The Big Bang Theory, Laura Spencer (L), Kunal Nayyar (C), Jim Parsons (R), 'The Gorilla Dissolution', Season 7, Ep. #23, 05/08/2014, ©CBS

The Big Bang Theory, Jim Parsons (L), Mayim Bialik (R), 'The Deception Verification', Season 7, Ep. #2, 09/26/2013, ©WB

The Big Bang Theory, from left: Simon Helberg, Melissa Rauch, Mayim Bialik, Jim Parsons, Kunal Nayyar, Johnny Galecki, Kaley Cuoco, 'The Hesitation Ramification', Season 7, Ep. #12, 01/02/2014, ©KSITE

The Big Bang Theory, Mayim Bialik (L), Jim Parsons (R), 09/24/2007, ©CBS

The Big Bang Theory, Kaley Cuoco (L), Jim Parsons (R), 09/24/2007, ©CBS

Supergirl, Jim Parsons, 10/26/2015, ©KSITE

The Big Bang Theory, from left: Laura Spencer, Jim Parsons, Johnny Galecki, Kaley Cuoco, 'The Hook-Up Reverberation', Season 8, Ep. #4, 10/06/2014, ©KSITE

The Big Bang Theory, Mayim Bialik (L), Jim Parsons (R), 'The Application Deterioration', Season 9, Ep. #18, 03/10/2016, ©KSITE

A KID LIKE JAKE, FROM LEFT: CLAIRE DANES, JIM PARSONS, 2018. © IFC FILMS

A KID LIKE JAKE, JIM PARSONS, 2018. © IFC FILMS

The Big Bang Theory, from left: Kunal Nayyar, Simon Helberg, Johnny Galecki, Jim Parsons, 'The Positive Negative Reaction', Season 9, Ep. #16, 02/18/2016, ©KSITE

The Big Bang Theory, from left: Simon Helberg, Kunal Nayyar, Jim Parsons, Johnny Galecki, 'The Positive Negative Reaction', Season 9, Ep. #16, 02/18/2016, ©KSITE

The Big Bang Theory, Simon Helberg (L), Kunal Nayyar (C), Jim Parsons (R), 'The Positive Negative Reaction', Season 9, Ep. #16, 02/18/2016, ©KSITE

Supergirl, Jim Parsons (L), Johnny Galecki (R), 10/26/2015, ©KSITE

Supergirl, Jim Parsons, 10/26/2015, ©KSITE

Supergirl, Jim Parsons, ©KSITE

The Big Bang Theory, Jim Parsons, 'The Troll Manifestation', Season 8, Ep. #14, 02/05/2015, ©KSITE

The Big Bang Theory, Johnny Galecki (L), Jim Parsons (R), 'The Troll Manifestation', Season 8, Ep. #14, 02/05/2015, ©KSITE

The Big Bang Theory, Simon Helberg (L), Jim Parsons (R), 'The Troll Manifestation', Season 8, Ep. #14, 02/05/2015, ©KSITE

The Big Bang Theory, Jim Parsons, 'The Anxiety Optimization', Season 8, Ep. #13, 01/29/2015, ©KSITE

The Big Bang Theory, Jim Parsons (L), Mayim Bialik (R), 'The Anxiety Optimization', Season 8, Ep. #13, 01/29/2015, ©KSITE

The Big Bang Theory, Kaley Cuoco (L), Mayim Bialik (C), Jim Parsons (R), 'The Space Probe Disintegration', Season 8, Ep. #12, 01/08/2015, ©KSITE

The Big Bang Theory, Jim Parsons (L), Johnny Galecki (R), 'The Space Probe Disintegration', Season 8, Ep. #12, 01/08/2015, ©KSITE

The Big Bang Theory, Johnny Galecki (L), Kaley Cuoco (C), Jim Parsons (R), 'The 2003 Approximation', Season 9, Ep. #4, 10/12/2015, ©KSITE

The Big Bang Theory, Michael Rapaport (L), Johnny Galecki (C), Jim Parsons (R), 'The Helium Insufficiency', Season 9, Ep. #6, 10/26/2015, ©KSITE

The Big Bang Theory, Johnny Galecki (L), Jim Parsons (R), 'The Helium Insufficiency', Season 9, Ep. #6, 10/26/2015, ©KSITE

The Big Bang Theory, Jim Parsons (L), Johnny Galecki (R), 'The 2003 Approximation', Season 9, Ep. #4, 10/12/2015, ©KSITE

The Big Bang Theory, Mayim Bialik (L), Jim Parsons (C), June Squibb (R), 'The Meemaw Materialization', Season 9, Ep. #14, 02/04/2016, ©KSITE

The Big Bang Theory, Mayim Bialik (L), June Squibb (C), Jim Parsons (R), 'The Meemaw Materialization', Season 9, Ep. #14, 02/04/2016, ©KSITE

The Big Bang Theory, Jim Parsons (L), Mayim Bialik (C), June Squibb (R), 'The Meemaw Materialization', Season 9, Ep. #14, 02/04/2016, ©KSITE

The Big Bang Theory, Johnny Galecki (L), Kaley Cuoco (C), Jim Parsons (R), 'The Meemaw Materialization', Season 9, Ep. #14, 02/04/2016, ©KSITE

The Big Bang Theory, Kunal Nayyar (L), Simon Helberg (C), Jim Parsons (R), 'The Sales Call Sublimation', Season 9, Ep. #12, 01/07/2016, ©KSITE

The Big Bang Theory, Jim Parsons (L), Johnny Galecki (R), 'The Sales Call Sublimation', Season 9, Ep. #12, 01/07/2016, ©KSITE

The Big Bang Theory, Laura Spencer (L), Jim Parsons (R), 'The Sales Call Sublimation', Season 9, Ep. #12, 01/07/2016, ©KSITE

The Big Bang Theory, Kevin Sussman (L), Jim Parsons (R), 'The Sales Call Sublimation', Season 9, Ep. #12, 01/07/2016, ©KSITE

The Big Bang Theory, Jim Parsons, 'The Sales Call Sublimation', Season 9, Ep. #12, 01/07/2016, ©KSITE

The Big Bang Theory, Jim Parsons (L), Kunal Nayyar (R), 'The Sales Call Sublimation', Season 9, Ep. #12, 01/07/2016, ©KSITE

The Big Bang Theory, Kunal Nayyar (L), Jim Parsons (R), 'The Sales Call Sublimation', Season 9, Ep. #12, 01/07/2016, ©KSITE

The Big Bang Theory, Jim Parsons (L), Kunal Nayyar (R), 'The Sales Call Sublimation', Season 9, Ep. #12, 01/07/2016, ©KSITE

The Big Bang Theory, Kunal Nayyar (L), Jim Parsons (R), 'The Sales Call Sublimation', Season 9, Ep. #12, 01/07/2016, ©KSITE

The Big Bang Theory, Simon Helberg (L), Jim Parsons (R), 'The Sales Call Sublimation', Season 9, Ep. #12, 01/07/2016, ©KSITE

The Big Bang Theory, Johnny Galecki (L), Jim Parsons (C), Simon Helberg (R), 'The Focus Attentuation', Season 8, Ep. #5, 10/13/2014, ©KSITE

The Big Bang Theory, Johnny Galecki (L), Jim Parsons (R), 'The Focus Attentuation', Season 8, Ep. #5, 10/13/2014, ©KSITE

The Big Bang Theory, from left: Kunal Nayyar, Simon Helberg, Jim Parsons, Johnny Galecki, 'The Focus Attentuation', Season 8, Ep. #5, 10/13/2014, ©KSITE

The Big Bang Theory, Jim Parsons (L), Kaley Cuoco (R), 'The First Pitch Insufficiency', Season 8, Ep. #3, 09/29/2014, ©KSITE

The Big Bang Theory, Johnny Galecki (L), Kunal Nayyar (C), Jim Parsons (R), 'The First Pitch Insufficiency', Season 8, Ep. #3, 09/29/2014, ©KSITE

The Big Bang Theory, Jim Parsons, 'The First Pitch Insufficiency', Season 8, Ep. #3, 09/29/2014, ©KSITE

The Big Bang Theory, Kaley Cuoco (L), Johnny Galecki (C), Jim Parsons (R), 'The First Pitch Insufficiency', Season 8, Ep. #3, 09/29/2014, ©KSITE

The Big Bang Theory, from left: Laura Spencer, Simon Helberg, Melissa Rauch, Mayim Bialik, Jim Parsons, 'The Hook-Up Reverberation', Season 8, Ep. #4, 10/06/2014, ©KSITE

The Big Bang Theory, Mayim Bialik (L), Jim Parsons (R), 'The Indecision Amalgamation', Season 7, Ep. #19, 04/03/2014, ©CBS

The Big Bang Theory, Jim Parsons (L), Johnny Galecki (R), 'The Relationship Diremption', Season 7, Ep. #20, 04/10/2014, ©CBS

The Big Bang Theory, from left: Johnny Galecki, Simon Helberg, Jim Parsons, John Ross Bowie, 'The Relationship Diremption', Season 7, Ep. #20, 04/10/2014, ©CBS

The Big Bang Theory, Jim Parsons (L), Johnny Galecki (R), 'The Relationship Diremption', Season 7, Ep. #20, 04/10/2014, ©CBS

The Big Bang Theory, Jim Parsons (L), Mayim Bialik (R), 'The Indecision Amalgamation', Season 7, Ep. #19, 04/03/2014, ©CBS

The Big Bang Theory, Jim Parsons, 'The Anything Can Happen Recurrence', Season 7, Ep. #21, 04/24/2014, ©CBS

The Big Bang Theory, Jim Parsons (L), Kaley Cuoco (C), Johnny Galecki (R), 'The Anything Can Happen Recurrence', Season 7, Ep. #21, 04/24/2014, ©CBS

The Big Bang Theory, Johnny Galecki (L), Kaley Cuoco (C), Jim Parsons (R), 'The Anything Can Happen Recurrence', Season 7, Ep. #21, 04/24/2014, ©CBS

The Big Bang Theory, Kaley Cuoco (L), Jim Parsons (R), 'The Anything Can Happen Recurrence', Season 7, Ep. #21, 04/24/2014, ©CBS

The Big Bang Theory, Kaley Cuoco (L), Jim Parsons (R), 'The Proton Transmogrification', Season 7, Ep. #22, 05/01/2014, ©CBS

The Big Bang Theory, Johnny Galecki (L), Jim Parsons (R), 'The Proton Transmogrification', Season 7, Ep. #22, 05/01/2014, ©CBS

The Big Bang Theory, Kunal Nayyar (L), Jim Parsons (R), 'The Gorilla Dissolution', Season 7, Ep. #23, 05/08/2014, ©CBS

The Big Bang Theory, Kaley Cuoco (L), Mayim Bialik (C), Jim Parsons (R), 'The Space Probe Disintegration', Season 8, Ep. #12, 01/08/2015, ©KSITE

The Big Bang Theory, Jim Parsons (L), Johnny Galecki (R), 'The Space Probe Disintegration', Season 8, Ep. #12, 01/08/2015, ©KSITE

The Big Bang Theory, from left: Jim Parsons, Mayim Bialik, Johnny Galecki, Kaley Cuoco, 'The Space Probe Disintegration', Season 8, Ep. #12, 01/08/2015, ©KSITE

The Big Bang Theory, Jim Parsons (L), Kaley Cuoco (R), 'The Space Probe Disintegration', Season 8, Ep. #12, 01/08/2015, ©KSITE

The Big Bang Theory, Kaley Cuoco (L), Mayim Bialik (C), Jim Parsons (R), 'The Space Probe Disintegration', Season 8, Ep. #12, 01/08/2015, ©KSITE

The Big Bang Theory, Mayim Bialik (L), Jim Parsons (R), 'The Space Probe Disintegration', Season 8, Ep. #12, 01/08/2015, ©KSITE

The Big Bang Theory, Jim Parsons (L), Kaley Cuoco (R), 'The Clean Room Infiltration', Season 8, Ep. #11, 12/11/2014, ©KSITE

The Big Bang Theory, Kunal Nayyar (L), Jim Parsons (R), 'The Clean Room Infiltration', Season 8, Ep. #11, 12/11/2014, ©KSITE

The Big Bang Theory, from left: Simon Helberg, Johnny Galecki, Mayim Bialik, Melissa Rauch, Jim Parsons, 'The Clean Room Infiltration', Season 8, Ep. #11, 12/11/2014, ©KSITE

The Big Bang Theory, Mayim Bialik (L), Jim Parsons (R), 'The Septum Deviation', Season 8, Ep. #9, 11/13/2014, ©KSITE

The Big Bang Theory, Jim Parsons (L), Johnny Galecki (R), 'The Septum Deviation', Season 8, Ep. #9, 11/13/2014, ©KSITE

The Big Bang Theory, Jim Parsons, 'The Septum Deviation', Season 8, Ep. #9, 11/13/2014, ©KSITE

The Big Bang Theory, Simon Helberg (L), Jim Parsons (C), Kunal Nayyar (R), 'The Proton Transmogrification', Season 7, Ep. #22, 05/01/2014, ©CBS

The Big Bang Theory, from left: Melissa Rauch, Simon Helberg, Kunal Nayyar, Mayim Bialik, Jim Parsons, Johnny Galecki, Kaley Cuoco, 'The Expedition Approximation', Season 8, Ep. #6, 10/20/2014, ©KSITE

The 39th Annual People's Choice Awards, Jim Parsons, 01/09/2013, ©CBS

The Big Bang Theory, Jim Parsons, 'The Raiders Minimization', Season 7, Ep. #4, 10/10/2013, ©CBS

The Big Bang Theory, Jim Parsons, 'The Itchy Brain Simulation', Season 7, Ep. #8, 11/14/2013, ©CBS

The Big Bang Theory, Jim Parsons, 'The Discovery Dissipation', Season 7, Ep. #10, 12/05/2013, ©CBS

The Big Bang Theory, Johnny Galecki (L), Jim Parsons (R), 'The Hesitation Ramification', Season 7, Ep. #12, 01/02/2014, ©CBS

The Big Bang Theory, Jim Parsons (L), Mayim Bialik (R), 'The Table Polarization', Season 7, Ep. #16, 02/27/2014, ©CBS

The Big Bang Theory, Jim Parsons, 'The Locomotive Manipulation', Season 7, Ep. #15, 02/06/2014, ©CBS

The Big Bang Theory, Jim Parsons, 09/24/2007, ©CBS

The 68th Annual Tony Awards, Jim Parsons, 'Season 1', ©CBS

The Big Bang Theory, Mayim Bialik (L), Jim Parsons (R), 'The Relationship Diremption', Season 7, Ep. #20, 04/10/2014, ©CBS

The Big Bang Theory, Jim Parsons, 'The Clean Room Infiltration', Season 8, Ep. #11, 12/11/2014, ©KSITE

The Big Bang Theory, from left: Johnny Galecki, Mayim Bialik, Jim Parsons, Kunal Nayyar, Simon Helberg, 'The Hesitation Ramification', Season 7, Ep. #12, 01/02/2014, ©CBS

The Big Bang Theory, Mayim Bialik (L), Jim Parsons (R), 'The Romance Resonance', Season 7, Ep. #6, 10/24/2013, ©CBS

The Big Bang Theory, from left: Simon Helberg, Mayim Bialik, Kaley Cuoco, Jim Parsons, Kunal Nayyar, 'The Scavenger Vortex', Season 7, Ep. #3, 10/03/2013, ©CBS

The Big Bang Theory, Jim Parsons (L), Simon Helberg (C), Johnny Galecki (R), 'The Workplace Proximity', Season 7, Ep. #5, 10/17/2013, ©CBS

The Big Bang Theory, Mayim Bialik (L), Jim Parsons (R), 'The Prom Equivalency', Season 8, Ep. #8, 11/06/2014, ©KSITE

The Big Bang Theory, Kaley Cuoco (L), Jim Parsons (R), 'The Prom Equivalency', Season 8, Ep. #8, 11/06/2014, ©KSITE

The Big Bang Theory, Johnny Galecki (L), Jim Parsons (R), 'The Prom Equivalency', Season 8, Ep. #8, 11/06/2014, ©KSITE

The Big Bang Theory, Jim Parsons (L), Kunal Nayyar (R), 'The Expedition Approximation', Season 8, Ep. #6, 10/20/2014, ©KSITE

The Big Bang Theory, Kunal Nayyar (L), Mayim Bialik (C), Jim Parsons (R), 'The Expedition Approximation', Season 8, Ep. #6, 10/20/2014, ©KSITE

The Big Bang Theory, Johnny Galecki (L), Jim Parsons (R), 'The Junior Professor Solution', Season 8, Ep. #2, 09/22/2014, ©KSITE

The Big Bang Theory, from left: Johnny Galecki, Simon Helberg, Mayim Bialik, Jim Parsons, Melissa Rauch, Kaley Cuoco, 'The Junior Professor Solution', Season 8, Ep. #2, 09/22/2014, ©KSITE

The Big Bang Theory, from left: Simon Helberg, Kunal Nayyar, Johnny Galecki, Jim Parsons, 'The Junior Professor Solution', Season 8, Ep. #2, 09/22/2014, ©KSITE

The Big Bang Theory, Jim Parsons (L), Johnny Galecki (C), Kaley Cuoco (R), 'The Locomotion Interruption', Season 8, Ep. #1, 09/22/2014, ©KSITE

The Big Bang Theory, Jim Parsons, 'The Locomotion Interruption', Season 8, Ep. #1, 09/22/2014, ©KSITE

The Big Bang Theory, Mayim Bialik (L), Johnny Galecki (C), Jim Parsons (R), 'The Locomotion Interruption', Season 8, Ep. #1, 09/22/2014, ©KSITE

The Big Bang Theory, Mayim Bialik (L), Jim Parsons (R), 'The Hesitation Ramification', Season 7, Ep. #12, 01/02/2014, ©KSITE

The Big Bang Theory, Jim Parsons (L), Mayim Bialik (R), 'The Hesitation Ramification', Season 7, Ep. #12, 01/02/2014, ©KSITE

The Big Bang Theory, from left: Johnny Galecki, Simon Helberg, Kaley Cuoco, Jim Parsons, Kunal Nayyar, 'The Hesitation Ramification', Season 7, Ep. #12, 01/02/2014, ©KSITE

The Big Bang Theory, from left: Simon Helberg, Melissa Rauch, Mayim Bialik, Jim Parsons, 'The Locomotive Manipulation', Season 7, Ep. #15, 02/06/2014, ©KSITE

The Big Bang Theory, Mayim Bialik (L), Jim Parsons (R), 'The Locomotive Manipulation', Season 7, Ep. #15, 02/06/2014, ©KSITE

The Big Bang Theory, Johnny Galecki (L), Simon Helberg (C), Jim Parsons (R), 'The Relationship Diremption', Season 7, Ep. #20, 04/10/2014, ©KSITE

The Big Bang Theory, from left: Johnny Galecki, Kunal Nayyar, Simon Helberg, Jim Parsons, 'The Relationship Diremption', Season 7, Ep. #20, 04/10/2014, ©KSITE

The Big Bang Theory, Kimberly Hebert Gregory (L), Kaley Cuoco (C), Jim Parsons (R), 'The Anything Can Happen Recurrence', Season 7, Ep. #21, 04/24/2014, ©KSITE

The Big Bang Theory, Kaley Cuoco (L), Jim Parsons (R), 'The Anything Can Happen Recurrence', Season 7, Ep. #21, 04/24/2014, ©KSITE

The Big Bang Theory, Johnny Galecki (L), Kaley Cuoco (C), Jim Parsons (R), 'The Anything Can Happen Recurrence', Season 7, Ep. #21, 04/24/2014, ©KSITE

The Big Bang Theory, Jim Parsons (L), Kaley Cuoco (C), Johnny Galecki (R), 'The Anything Can Happen Recurrence', Season 7, Ep. #21, 04/24/2014, ©KSITE

The Big Bang Theory, Jim Parsons, 'The Anything Can Happen Recurrence', Season 7, Ep. #21, 04/24/2014, ©KSITE

The Big Bang Theory, Kunal Nayyar (L), Jim Parsons (R), 'The Gorilla Dissolution', Season 7, Ep. #23, 05/08/2014, ©KSITE

The Big Bang Theory, Jim Parsons (L), Mayim Bialik (R), 'The Status Quo Combustion', Season 7, Ep. #24, 05/15/2014, ©KSITE

The Big Bang Theory, from left: Mayim Bialik, Kunal Nayyar, Melissa Rauch, Simon Helberg, Jim Parsons, 'The Status Quo Combustion', Season 7, Ep. #24, 05/15/2014, ©KSITE

The Big Bang Theory, from left: Simon Helberg, Johnny Galecki, Kunal Nayyar, Jim Parsons, 'The Status Quo Combustion', Season 7, Ep. #24, 05/15/2014, ©KSITE

The Big Bang Theory, Kunal Nayyar (L), Jim Parsons (R), 'The Status Quo Combustion', Season 7, Ep. #24, 05/15/2014, ©KSITE

The Big Bang Theory, Jim Parsons (L), Johnny Galecki (R), 'The Status Quo Combustion', Season 7, Ep. #24, 05/15/2014, ©KSITE

The Big Bang Theory, Mayim Bialik (L), Jim Parsons (R), 'The Parking Spot Escalation', Season 6, Ep. #9, 11/29/2012, ©CBS

The Big Bang Theory, Jim Parsons (L), Kaley Cuoco (R), 'The Occupation Recalibration', Season 7, Ep. #13, 01/09/2014, ©KSITE

The Big Bang Theory, Johnny Galecki (L), Jim Parsons (C), Kaley Cuoco (R), 'The Occupation Recalibration', Season 7, Ep. #13, 01/09/2014, ©KSITE

The Big Bang Theory, Kaley Cuoco (L), Jim Parsons (R), 'The Occupation Recalibration', Season 7, Ep. #13, 01/09/2014, ©KSITE

The Big Bang Theory, Jim Parsons (L), Johnny Galecki (R), 'The Occupation Recalibration', Season 7, Ep. #13, 01/09/2014, ©KSITE

The Big Bang Theory, Kaley Cuoco (L), Jim Parsons (R), 'The Scavenger Vortex', Season 7, Ep. #3, 10/03/2013, ©WB

The Big Bang Theory, Kaley Cuoco (L), Jim Parsons (R), 'The Hofstadter Insufficiency', Season 7, Ep. #1, 09/26/2013, ©WB

The Big Bang Theory, Jim Parsons, 'The Hofstadter Insufficiency', Season 7, Ep. #1, 09/26/2013, ©WB

The Big Bang Theory, Jim Parsons (L), Mayim Bialik (R), 'The Deception Verification', Season 7, Ep. #2, 09/26/2013, ©WB

The Big Bang Theory, Jim Parsons (L), Johnny Galecki (R), 'The Status Quo Combustion', Season 7, Ep. #24, 05/15/2014, ©KSITE

The Big Bang Theory, from left: Mayim Bialik, Kaley Cuoco, Johnny Galecki, Jim Parsons, 'The Prom Equivalency', Season 8, Ep. #8, 11/06/2014, ©KSITE

The Big Bang Theory, Simon Helberg (L), Kevin Sussman (C), Jim Parsons (R), 'The Santa Simulation', Season 6, Ep. #11, 12/13/2012, ©CBS

The Big Bang Theory, Mayim Bialik (L), Jim Parsons (R), 'The Cooper/Kripke Inversion', Season 6, Ep. #14, 01/31/2013, ©CBS

The Big Bang Theory, Mayim Bialik (L), Jim Parsons (R), 'The Parking Spot Escalation', Season 6, Ep. #9, 11/29/2012, ©CBS

The Big Bang Theory, Jim Parsons, 'The Monster Isolation', Season 6, Ep. #17, 02/21/2013, ©CBS

The Big Bang Theory, Kaley Cuoco (L), Jim Parsons (R), 'The Spoiler Alert Segmentation', Season 6, Ep. #15, 02/07/2013, ©CBS

The Big Bang Theory, Johnny Galecki (L), Jim Parsons (R), 'The Spoiler Alert Segmentation', Season 6, Ep. #15, 02/07/2013, ©CBS

The Big Bang Theory, Jim Parsons, 'The Closure Alternative', Season 6, Ep. #21, 04/25/2013, ©CBS

The Big Bang Theory, Kaley Cuoco (L), Jim Parsons (R), 'The Spoiler Alert Segmentation', Season 6, Ep. #15, 02/07/2013, ©CBS

The Big Bang Theory, Wil Wheaton (L), Jim Parsons (R), 'The Habitation Configuration', Season 6, Ep. #7, 11/08/2012, ©CBS

The Big Bang Theory, Kaley Cuoco (L), Johnny Galecki (C), Jim Parsons (R), 'The Spoiler Alert Segmentation', Season 6, Ep. #15, 02/07/2013, ©CBS

The Big Bang Theory, Jim Parsons (L), Mayim Bialik (R), 'The Spoiler Alert Segmentation', Season 6, Ep. #15, 02/07/2013, ©CBS

The Big Bang Theory, Jim Parsons, 'The Parking Spot Escalation', Season 6, Ep. #9, 11/29/2012, ©CBS

The Big Bang Theory, from left: Johnny Galecki, Kaley Cuoco, Mayim Bialik, Jim Parsons, 'The Spoiler Alert Segmentation', Season 6, Ep. #15, 02/07/2013, ©CBS

The Big Bang Theory, Jim Parsons (L), Mayim Bialik (R), 'The Closure Alternative', Season 6, Ep. #21, 04/25/2013, ©CBS

The Big Bang Theory, Simon Helberg (L), Kevin Sussman (C), Jim Parsons (R), 'The Santa Simulation', Season 6, Ep. #11, 12/13/2012, ©CBS

The Big Bang Theory, Jim Parsons, 'The Cooper/Kripke Inversion', Season 6, Ep. #14, 01/31/2013, ©CBS

The Big Bang Theory, Pasha Lychnikoff (L), Jim Parsons (R), 'The Cooper/Kripke Inversion', Season 6, Ep. #14, 01/31/2013, ©CBS

The Big Bang Theory, Jim Parsons, 'The Closure Alternative', Season 6, Ep. #21, 04/25/2013, ©CBS

Conan, Jim Parsons (L), Conan O'Brien (R), 'Episode 14', Season 3, Ep. #14, 12/05/2012, ©TBS

The Big Bang Theory, Jim Parsons (L), Kaley Cuoco (R), 'The Shiny Trinket Maneuver', Season 5, Ep. #12, 01/12/2012, ©CBS

The Big Bang Theory, Jim Parsons (L), Laurie Metcalf (R), 'The Rhinitis Revelation', Season 5, Ep. #6, 10/20/2011, ©CBS

The Big Bang Theory, Jim Parsons (L), Kaley Cuoco (R), 'The Shiny Trinket Maneuver', Season 5, Ep. #12, 01/12/2012, ©CBS

The Big Bang Theory, from left: Simon Helberg, Kunal Nayyar, Jim Parsons, Johnny Galecki, 'The Romance Resonance', Season 7, Ep. #6, 10/24/2013, ©CBS

The Big Bang Theory, Jim Parsons, 'The Scavenger Vortex', Season 7, Ep. #3, 10/03/2013, ©CBS

The Big Bang Theory, Jim Parsons (L), Johnny Galecki (R), 'The Romance Resonance', Season 7, Ep. #6, 10/24/2013, ©CBS

The Big Bang Theory, Jim Parsons (L), Kaley Cuoco (C), Mayim Bialik (R), 'The Workplace Proximity', Season 7, Ep. #5, 10/17/2013, ©CBS

The Big Bang Theory, from left: Johnny Galecki, Jim Parsons, Kunal Nayyar, Simon Helberg, 'The Recombination Hypothesis', Season 5, Ep. #13, 01/19/2012, ©CBS

The Big Bang Theory, Jim Parsons (L), Kunal Nayyar (C), Laurie Metcalf (R), 'The Rhinitis Revelation', Season 5, Ep. #6, 10/20/2011, ©CBS

The Big Bang Theory, Jim Parsons (L), Mayim Bialik (R), 'The Romance Resonance', Season 7, Ep. #6, 10/24/2013, ©CBS

The Big Bang Theory, Jim Parsons (L), Mayim Bialik (R), 'The Workplace Proximity', Season 7, Ep. #5, 10/17/2013, ©CBS

The Big Bang Theory, Mayim Bialik (L), Jim Parsons (R), 'The Proton Displacement', Season 7, Ep. #7, 11/07/2013, ©CBS

The Big Bang Theory, Jim Parsons (L), Kevin Sussman (R), 'The Deception Verification', Season 7, Ep. #2, 09/26/2013, ©CBS

The Big Bang Theory, Mayim Bialik (L), Jim Parsons (R), 'The Workplace Proximity', Season 7, Ep. #5, 10/17/2013, ©CBS

The Big Bang Theory, from left: Laurie Metcalf, Jim Parsons, Johnny Galecki, Kunal Nayyar, 'The Rhinitis Revelation', Season 5, Ep. #6, 10/20/2011, ©CBS

The Big Bang Theory, Lance Barber (L), Jim Parsons (C), Johnny Galecki (R), 'The Speckerman Recurrence', Season 5, Ep. #11, 12/08/2011, ©CBS

The Big Bang Theory, Jim Parsons (L), Johnny Galecki (R), 'The Rhinitis Revelation', Season 5, Ep. #6, 10/20/2011, ©CBS

The Big Bang Theory, Jim Parsons (L), Johnny Galecki (R), 'The Romance Resonance', Season 7, Ep. #6, 10/24/2013, ©CBS

The Big Bang Theory, from left: Johnny Galecki, Kaley Cuoco, Mayim Bialik, Jim Parsons, Melissa Rauch, Simon Helberg, 'The Love Spell Potential', Season 6, Ep. #23, 05/09/2013, ©CBS

The Big Bang Theory, Jim Parsons (L), Mayim Bialik (R), 'The Deception Verification', Season 7, Ep. #2, 09/26/2013, ©CBS

The Big Bang Theory, Mayim Bialik (L), Jim Parsons (R), 'The Expedition Approximation', Season 8, Ep. #6, 10/20/2014, ©KSITE

The Big Bang Theory, Jim Parsons, 'The Expedition Approximation', Season 8, Ep. #6, 10/20/2014, ©KSITE

The Big Bang Theory, Jim Parsons (L), Kaley Cuoco (R), 'The Hofstadter Insufficiency', Season 7, Ep. #1, 09/26/2013, ©WB

The Big Bang Theory, Johnny Galecki (L), Jim Parsons (R), 'The Hesitation Ramification', Season 7, Ep. #12, 01/02/2014, ©KSITE

The Big Bang Theory, Jim Parsons, 'The Hesitation Ramification', Season 7, Ep. #12, 01/02/2014, ©KSITE

The Big Bang Theory, Jim Parsons, 'The Locomotive Manipulation', Season 7, Ep. #15, 02/06/2014, ©KSITE

The Big Bang Theory, Jim Parsons, 'The Convention Conundrum', Season 7, Ep. #14, 01/30/2014, ©KSITE

The Big Bang Theory, from left: Simon Helberg, Johnny Galecki, Jim Parsons, Kunal Nayyar, 'The Convention Conundrum', Season 7, Ep. #14, 01/30/2014, ©KSITE

The Big Bang Theory, from left: Simon Helberg, Melissa Rauch, Mayim Bialik, Jim Parsons, 'The Friendship Turbulence', Season 7, Ep. #17, 03/06/2014, ©KSITE

The Big Bang Theory, Jim Parsons, 'The Friendship Turbulence', Season 7, Ep. #17, 03/06/2014, ©KSITE

The Big Bang Theory, Simon Helberg (L), Jim Parsons (R), 'The Friendship Turbulence', Season 7, Ep. #17, 03/06/2014, ©KSITE

The Big Bang Theory, from left: Simon Helberg, Jim Parsons, Johnny Galecki, Kunal Nayyar, 'The Convention Conundrum', Season 7, Ep. #14, 01/30/2014, ©KSITE

The Big Bang Theory, Jim Parsons (L), Mayim Bialik (R), 'The Table Polarization', Season 7, Ep. #16, 02/27/2014, ©KSITE

The Big Bang Theory, Jim Parsons (L), Johnny Galecki (R), 'The Table Polarization', Season 7, Ep. #16, 02/27/2014, ©KSITE

The Big Bang Theory, Jim Parsons, 'The Table Polarization', Season 7, Ep. #16, 02/27/2014, ©KSITE

The Big Bang Theory, Jim Parsons (L), Johnny Galecki (R), 'The Table Polarization', Season 7, Ep. #16, 02/27/2014, ©KSITE

The Big Bang Theory, from left: Simon Helberg, Kaley Cuoco, Melissa Rauch, Mayim Bialik, Jim Parsons, Johnny Galecki, Kunal Nayyar, 'The Table Polarization', Season 7, Ep. #16, 02/27/2014, ©KSITE

The Big Bang Theory, from left: Simon Helberg, Jim Parsons, Johnny Galecki, Kunal Nayyar, 'The Friendship Turbulence', Season 7, Ep. #17, 03/06/2014, ©KSITE

The Big Bang Theory, from left: Simon Helberg, Melissa Rauch, Mayim Bialik, Jim Parsons, 'The Friendship Turbulence', Season 7, Ep. #17, 03/06/2014, ©KSITE

The Big Bang Theory, Jim Parsons (L), Kaley Cuoco (C), Johnny Galecki (R), 'The Friendship Turbulence', Season 7, Ep. #17, 03/06/2014, ©KSITE

The Big Bang Theory, Jim Parsons (L), Laurie Metcalf (R), 'The Mommy Observation', Season 7, Ep. #18, 03/13/2014, ©KSITE

The Big Bang Theory, Jim Parsons (L), Simon Helberg (R), 'The Mommy Observation', Season 7, Ep. #18, 03/13/2014, ©KSITE

The Big Bang Theory, Jim Parsons (L), Laurie Metcalf (R), 'The Mommy Observation', Season 7, Ep. #18, 03/13/2014, ©KSITE

The Big Bang Theory, Simon Helberg (L), Jim Parsons (R), 'The Mommy Observation', Season 7, Ep. #18, 03/13/2014, ©KSITE

The Big Bang Theory, Jim Parsons (L), Mayim Bialik (R), 'The Indecision Amalgamation', Season 7, Ep. #19, 04/03/2014, ©KSITE

The Big Bang Theory, Mayim Bialik (L), Jim Parsons (R), 'The Indecision Amalgamation', Season 7, Ep. #19, 04/03/2014, ©KSITE

The Big Bang Theory, Jim Parsons (L), Johnny Galecki (R), 'The Relationship Diremption', Season 7, Ep. #20, 04/10/2014, ©KSITE

The Big Bang Theory, Simon Helberg (L), John Ross Bowie (C), Jim Parsons (R), 'The Relationship Diremption', Season 7, Ep. #20, 04/10/2014, ©KSITE

The Big Bang Theory, Mayim Bialik (L), Jim Parsons (C), Johnny Galecki (R), 'The Relationship Diremption', Season 7, Ep. #20, 04/10/2014, ©KSITE

The Big Bang Theory, Jim Parsons, 'The Application Deterioration', Season 9, Ep. #18, 03/10/2016, ©KSITE

The Big Bang Theory, Simon Helberg (L), Johnny Galecki (C), Jim Parsons (R), 'The Positive Negative Reaction', Season 9, Ep. #16, 02/18/2016, ©KSITE

The Big Bang Theory, from left: Kunal Nayyar, Jim Parsons, Johnny Galecki, Simon Helberg, 'The Positive Negative Reaction', Season 9, Ep. #16, 02/18/2016, ©KSITE

The Big Bang Theory, Jim Parsons (L), Johnny Galecki (R), 'The Helium Insufficiency', Season 9, Ep. #6, 10/26/2015, ©KSITE

The Big Bang Theory, from left: Kunal Nayyar, Kaley Cuoco, Johnny Galecki, Jim Parsons, Mayim Bialik, 'The First Pitch Insufficiency', Season 8, Ep. #3, 09/29/2014, ©KSITE

NCIS: New Orleans, Jim Parsons (L), Johnny Galecki (C), Simon Helberg (R), 09/23/2014, ©CBS

The Big Bang Theory, Jim Parsons, 'The Application Deterioration', Season 9, Ep. #18, 03/10/2016, ©KSITE

The Big Bang Theory, Jim Parsons (L), Johnny Galecki (R), 'The Helium Insufficiency', Season 9, Ep. #6, 10/26/2015, ©KSITE

The 39th Annual People's Choice Awards, from left: Melissa Rauch, Simon Helberg, Kaley Cuoco, Jim Parsons, 01/09/2013, ©CBS

The Big Bang Theory, Jim Parsons (L), Mayim Bialik (R), 'The Table Polarization', Season 7, Ep. #16, 02/27/2014, ©KSITE

The Big Bang Theory, Mayim Bialik (L), Jim Parsons (R), 'The Relationship Diremption', Season 7, Ep. #20, 04/10/2014, ©KSITE

The Big Bang Theory, Johnny Galecki (L), Jim Parsons (R), 'The Bakersfield Expedition', Season 6, Ep. #13, 01/10/2013, ©CBS

The Big Bang Theory, Johnny Galecki (L), Kaley Cuoco (C), Jim Parsons (R), 09/24/2007, ©CBS

The Big Bang Theory, from left: Johnny Galecki, Jim Parsons, Simon Helberg, Kunal Nayyar, 09/24/2007, ©CBS

The Big Bang Theory, from left: Jim Parsons, Kunal Nayyar, Johnny Galecki, Simon Helberg, 'The Bakersfield Expedition', Season 6, Ep. #13, 01/10/2013, ©CBS

The Big Bang Theory, Jim Parsons, 'The Rhinitis Revelation', Season 5, Ep. #6, 10/20/2011, ©CBS

The Big Bang Theory, from left: Johnny Galecki, Mayim Bialik, Jim Parsons, Kunal Nayyar, Simon Helberg, 'The Hesitation Ramification', Season 7, Ep. #12, 01/02/2014, ©KSITE

The Big Bang Theory, from left: Mayim Bialik, Kunal Nayyar, Melissa Rauch, Simon Helberg, Jim Parsons, 'The Status Quo Combustion', Season 7, Ep. #24, 05/15/2014, ©KSITE

The Big Bang Theory, from left: Laura Spencer, Casper Smart, Kunal Nayyar, Jim Parsons, 'The Gorilla Dissolution', Season 7, Ep. #23, 05/08/2014, ©CBS

The Big Bang Theory, Jim Parsons, 'The Convention Conundrum', Season 7, Ep. #14, 01/30/2014, ©CBS

The 48th Annual Academy of Country Music Awards, Jim Parsons, 04/07/2013, ©CBS

The Big Bang Theory, Johnny Galecki (L), Simon Helberg (C), Jim Parsons (R), 'The Valentino Submergence', Season 9, Ep. #15, 02/11/2016, ©KSITE

The Big Bang Theory, Jim Parsons (L), Johnny Galecki (R), 'The Proton Transmogrification', Season 7, Ep. #22, 05/01/2014, ©CBS

The Big Bang Theory, Mayim Bialik (L), Jim Parsons (R), 'The Thanksgiving Decoupling', Season 7, Ep. #9, 11/21/2013, ©CBS

The Big Bang Theory, John Ross Bowie (L), Johnny Galecki (C), Jim Parsons (R), 'The Discovery Dissipation', Season 7, Ep. #10, 12/05/2013, ©CBS

The Big Bang Theory, Jim Parsons (L), Kunal Nayyar (C), Laurie Metcalf (R), 'The Rhinitis Revelation', Season 5, Ep. #6, 10/20/2011, ©CBS

The Big Bang Theory, Laurie Metcalf (L), Jim Parsons (C), Johnny Galecki (R), 'The Rhinitis Revelation', Season 5, Ep. #6, 10/20/2011, ©CBS

The Big Bang Theory, Kimberly Hebert Gregory (L), Kaley Cuoco (C), Jim Parsons (R), 'The Anything Can Happen Recurrence', Season 7, Ep. #21, 04/24/2014, ©CBS

The Big Bang Theory, from left: Simon Helberg, Mayim Bialik, Kunal Nayyar, Jim Parsons, Johnny Galecki, 'The Hesitation Ramification', Season 7, Ep. #12, 01/02/2014, ©CBS

The Big Bang Theory, from left: Mayim Bialik, Melissa Rauch, Johnny Galecki, Simon Helberg, Jim Parsons, Kunal Nayyar, Kaley Cuoco, 'The Proton Transmogrification', Season 7, Ep. #22, 05/01/2014, ©CBS

The Big Bang Theory, from left: Mayim Bialik, Jim Parsons, Kaley Cuoco, Johnny Galecki, 'The Thanksgiving Decoupling', Season 7, Ep. #9, 11/21/2013, ©CBS

The Big Bang Theory, Kaley Cuoco (L), Jim Parsons (R), 'The Proton Transmogrification', Season 7, Ep. #22, 05/01/2014, ©CBS

The Big Bang Theory, Jim Parsons (L), Mayim Bialik (R), 'The Hesitation Ramification', Season 7, Ep. #12, 01/02/2014, ©CBS

The Big Bang Theory, from left: Johnny Galecki, Simon Helberg, Kaley Cuoco, Jim Parsons, Kunal Nayyar, 'The Hesitation Ramification', Season 7, Ep. #12, 01/02/2014, ©CBS

The Big Bang Theory, Johnny Galecki (L), Jim Parsons (R), 'The Itchy Brain Simulation', Season 7, Ep. #8, 11/14/2013, ©CBS

The Big Bang Theory, Kaley Cuoco (L), Jim Parsons (R), 'The Hofstadter Insufficiency', Season 7, Ep. #1, 09/26/2013, ©CBS

The Big Bang Theory, Ira Flatow (L), Jim Parsons (C), Johnny Galecki (R), 'The Discovery Dissipation', Season 7, Ep. #10, 12/05/2013, ©CBS

The Big Bang Theory, Kunal Nayyar (L), Mayim Bialik (C), Jim Parsons (R), 'The Discovery Dissipation', Season 7, Ep. #10, 12/05/2013, ©CBS

The Big Bang Theory, Kaley Cuoco (L), Johnny Galecki (C), Jim Parsons (R), 'The Discovery Dissipation', Season 7, Ep. #10, 12/05/2013, ©CBS

The Big Bang Theory, Mayim Bialik (L), Wil Wheaton (C), Jim Parsons (R), 'The Discovery Dissipation', Season 7, Ep. #10, 12/05/2013, ©CBS

The Big Bang Theory, from left: Mayim Bialik, Jim Parsons, Kaley Cuoco, Johnny Galecki, 'The Thanksgiving Decoupling', Season 7, Ep. #9, 11/21/2013, ©CBS

The Big Bang Theory, Johnny Galecki (L), Jim Parsons (R), 'The Thanksgiving Decoupling', Season 7, Ep. #9, 11/21/2013, ©CBS

The Big Bang Theory, Simon Helberg (L), Casey Sander (C), Jim Parsons (R), 'The Thanksgiving Decoupling', Season 7, Ep. #9, 11/21/2013, ©CBS

The Big Bang Theory, from left: Johnny Galecki, Casey Sander, Simon Helberg, Jim Parsons, 'The Thanksgiving Decoupling', Season 7, Ep. #9, 11/21/2013, ©CBS

The Big Bang Theory, Johnny Galecki (L), Jim Parsons (R), 'The Itchy Brain Simulation', Season 7, Ep. #8, 11/14/2013, ©CBS

The Big Bang Theory, from left: Simon Helberg, Jim Parsons, Kunal Nayyar, Johnny Galecki, 'The Itchy Brain Simulation', Season 7, Ep. #8, 11/14/2013, ©CBS

The Big Bang Theory, from left: Johnny Galecki, Jim Parsons, Bob Newhart, Kaley Cuoco, 'The Proton Displacement', Season 7, Ep. #7, 11/07/2013, ©CBS

The Big Bang Theory, from left: Johnny Galecki, Mayim Bialik, Jim Parsons, Bob Newhart, 'The Proton Displacement', Season 7, Ep. #7, 11/07/2013, ©CBS

The Big Bang Theory, Jim Parsons (L), Simon Helberg (C), Kunal Nayyar (R), 'The Romance Resonance', Season 7, Ep. #6, 10/24/2013, ©CBS

The Big Bang Theory, Simon Helberg (L), Jim Parsons (C), Melissa Rauch (R), 'The Workplace Proximity', Season 7, Ep. #5, 10/17/2013, ©CBS

The Big Bang Theory, from left: Simon Helberg, Jim Parsons, Kunal Nayyar, Johnny Galecki, 'The Workplace Proximity', Season 7, Ep. #5, 10/17/2013, ©CBS

The Big Bang Theory, from left: Johnny Galecki, Kaley Cuoco, Mayim Bialik, Jim Parsons, Melissa Rauch, Simon Helberg, 'The Love Spell Potential', Season 6, Ep. #23, 05/09/2013, ©CBS

The Big Bang Theory, Johnny Galecki (L), Jim Parsons (C), Simon Helberg (R), 'The Love Spell Potential', Season 6, Ep. #23, 05/09/2013, ©CBS

The Big Bang Theory, from left: Jim Parsons, Bill Nye, Bob Newhart, Johnny Galecki, 'The Proton Displacement', Season 7, Ep. #7, 11/07/2013, ©CBS

The Big Bang Theory, from left: Johnny Galecki, Kaley Cuoco, Mayim Bialik, Jim Parsons, Melissa Rauch, Simon Helberg, 'The Love Spell Potential', Season 6, Ep. #23, 05/09/2013, ©CBS

The Big Bang Theory, from left: Johnny Galecki, Kaley Cuoco, Mayim Bialik, Jim Parsons, 'The Love Spell Potential', Season 6, Ep. #23, 05/09/2013, ©CBS

The Big Bang Theory, Margo Harshman (L), Jim Parsons (R), 'The Higgs Boson Observation', Season 6, Ep. #3, 10/11/2012, ©CBS

The Big Bang Theory, Johnny Galecki (L), Jim Parsons (R), 'The Habitation Configuration', Season 6, Ep. #7, 11/08/2012, ©CBS

The Big Bang Theory, Johnny Galecki (L), Jim Parsons (R), 'The Closet Reconfiguration', Season 6, Ep. #19, 03/14/2013, ©CBS

The Big Bang Theory, Mayim Bialik (L), Kaley Cuoco (C), Jim Parsons (R), 'The Deception Verification', Season 7, Ep. #2, 09/26/2013, ©CBS

The Big Bang Theory, Jim Parsons (L), Mayim Bialik (R), 'The Spoiler Alert Segmentation', Season 6, Ep. #15, 02/07/2013, ©CBS

The Big Bang Theory, Johnny Galecki (L), Jim Parsons (C), Simon Helberg (R), 'The Parking Spot Escalation', Season 6, Ep. #9, 11/29/2012, ©CBS

The Big Bang Theory, Jim Parsons (L), Kunal Nayyar (C), John Ross Bowie (R), 'The Tenure Turbulence', Season 6, Ep. #20, 04/04/2013, ©CBS

The Big Bang Theory, Melissa Rauch (L), Johnny Galecki (C), Jim Parsons (R), 'The Egg Salad Equivalency', Season 6, Ep. #12, 01/03/2013, ©CBS

The Big Bang Theory, Jim Parsons (L), Simon Helberg (C), Johnny Galecki (R), 'The Monster Isolation', Season 6, Ep. #17, 02/21/2013, ©CBS

The Big Bang Theory, Johnny Galecki (L), Jim Parsons (R), 'The Higgs Boson Observation', Season 6, Ep. #3, 10/11/2012, ©CBS

The Big Bang Theory, Johnny Galecki (L), Simon Helberg (C), Jim Parsons (R), 'The Raiders Minimization', Season 7, Ep. #4, 10/10/2013, ©CBS

The Big Bang Theory, from left: Brent Spiner, Wil Wheaton, Jim Parsons, Johnny Galecki, 'The Russian Rocket Reaction', Season 5, Ep. #5, 10/13/2011, ©CBS

The Big Bang Theory, from left: Mayim Bialik, Johnny Galecki, Kaley Cuoco, Jim Parsons, 'The Spoiler Alert Segmentation', Season 6, Ep. #15, 02/07/2013, ©CBS

The Big Bang Theory, Johnny Galecki (L), Jim Parsons (R), 'The Deception Verification', Season 7, Ep. #2, 09/26/2013, ©CBS

The Big Bang Theory, from left: Johnny Galecki, Melissa Rauch, Kaley Cuoco, Jim Parsons, Simon Helberg, Mayim Bialik, 'The Scavenger Vortex', Season 7, Ep. #3, 10/03/2013, ©CBS

The Big Bang Theory, from left: Simon Helberg, Mayim Bialik, Kaley Cuoco, Jim Parsons, Johnny Galecki, 'The Scavenger Vortex', Season 7, Ep. #3, 10/03/2013, ©CBS

The Big Bang Theory, Johnny Galecki (L), Jim Parsons (C), Laurie Metcalf (R), 'The Rhinitis Revelation', Season 5, Ep. #6, 10/20/2011, ©CBS

The Big Bang Theory, from left: Johnny Galecki, Jim Parsons, Kunal Nayyar, Simon Helberg, 'The Speckerman Recurrence', Season 5, Ep. #11, 12/08/2011, ©CBS

The Big Bang Theory, Kaley Cuoco (L), Johnny Galecki (C), Jim Parsons (R), 'The Speckerman Recurrence', Season 5, Ep. #11, 12/08/2011, ©CBS

The Big Bang Theory, Jim Parsons (L), Johnny Galecki (R), 'The Speckerman Recurrence', Season 5, Ep. #11, 12/08/2011, ©CBS

The Big Bang Theory, Jim Parsons (L), Johnny Galecki (R), 'The Shiny Trinket Maneuver', Season 5, Ep. #12, 01/12/2012, ©CBS

The Big Bang Theory, Jim Parsons (L), Kaley Cuoco (C), Mayim Bialik (R), 'The Shiny Trinket Maneuver', Season 5, Ep. #12, 01/12/2012, ©CBS

The Big Bang Theory, from left: Kunal Nayyar, Johnny Galecki, Jim Parsons, Simon Helberg, 'The Shiny Trinket Maneuver', Season 5, Ep. #12, 01/12/2012, ©CBS