Eric Christian Olsen Pictures

Eric Christian Olsen

NCIS: Los Angeles, Eric Christian Olsen (L), Daniela Ruah (R), 09/22/2009, ©CBS

NCIS: Los Angeles, Eric Christian Olsen, 'The Watchers', Season 3, Ep. #12, 01/03/2012, ©CBS

NCIS: Los Angeles, Eric Christian Olsen, 09/22/2009, ©CBS

NCIS: Los Angeles, from left: LL Cool J, Miguel Ferrer, Chris O'Donnell, Eric Christian Olsen, 'War Cries', Season 5, Ep. #14, 02/04/2014, ©CBS

NCIS: Los Angeles, Eric Christian Olsen (L), LL Cool J (C), Chris O'Donnell (R), 'Big Brother', Season 5, Ep. #6, 10/29/2013, ©CBS

NCIS: Los Angeles, Ernie Reyes Jr. (L), Eric Christian Olsen (R), 09/22/2009, ©CBS

NCIS: Los Angeles, Eric Christian Olsen, 09/22/2009, ©CBS

NCIS: Los Angeles, Eric Christian Olsen, 'The Livelong Day', Season 5, Ep. #7, 11/05/2013, ©CBS

HOT CHICK, Eric Christian Olsen, 2002, (c) Walt Disney

BEERFEST, Gunter Schlierkamp, Ralf Moeller, Eric Christian Olsen, Nat Faxon, Will Forte, 2006, ©Warner Bros.

NCIS: Los Angeles, Eric Christian Olsen, 09/22/2009, ©CBS

NCIS: Los Angeles, Daniela Ruah (L), Eric Christian Olsen (R), 09/22/2009, ©CBS

NCIS: Los Angeles, Eric Christian Olsen (L), Daniela Ruah (R), 09/22/2009, ©CBS

NCIS: Los Angeles, Eric Christian Olsen, 09/22/2009, ©CBS

NCIS: Los Angeles, Daniela Ruah (L), Eric Christian Olsen (R), 'The Livelong Day', Season 5, Ep. #7, 11/05/2013, ©CBS

NCIS: Los Angeles, Eric Christian Olsen (L), LL Cool J (R), 'Episode 618', Season 6, Ep. #18, ©CBS

NCIS: Los Angeles, Eric Christian Olsen (L), Ray Santiago (R), 'Windfall', Season 5, Ep. #20, 04/08/2014, ©CBS

NCIS: Los Angeles, from left: LL Cool J, Daniela Ruah, Eric Christian Olsen, Chris O'Donnell, 09/22/2009, ©CBS

NCIS: Los Angeles, Mercedes Masohn (L), Eric Christian Olsen (R), 'Fish Out of Water', Season 5, Ep. #16, 03/04/2014, ©CBS

NCIS: Los Angeles, Eric Christian Olsen, 'Episode 618', Season 6, Ep. #18, ©CBS

NCIS: Los Angeles, LL Cool J (L), Elaine Kao (C), Eric Christian Olsen (R), 'One More Chance', Season 5, Ep. #22, 04/29/2014, ©CBS

NCIS: Los Angeles, Eric Christian Olsen (L), Renée Felice Smith (R), 'Between the Lines', Season 5, Ep. #17, 03/18/2014, ©CBS

NCIS: Los Angeles, Eric Christian Olsen (L), Daniela Ruah (R), 'Three Hearts', Season 5, Ep. #21, 04/15/2014, ©CBS

NCIS: Los Angeles, Eric Christian Olsen, 'The Livelong Day', Season 5, Ep. #7, 11/05/2013, ©CBS

NCIS: Los Angeles, Eric Christian Olsen (L), LL Cool J (R), 'Allegiance', Season 5, Ep. #13, 01/14/2014, ©CBS

NCIS: Los Angeles, Eric Christian Olsen (L), Daniela Ruah (R), 09/22/2009, ©KSITE

NCIS: Los Angeles, Eric Christian Olsen (L), Daniela Ruah (R), 09/22/2009, ©CBS

NCIS: Los Angeles, Eric Christian Olsen (L), Daniela Ruah (R), 'Unwritten Rule', Season 5, Ep. #5, 10/22/2013, ©CBS

NCIS: Los Angeles, from left: LL Cool J, Miguel Ferrer, Chris O'Donnell, Eric Christian Olsen, 'War Cries', Season 5, Ep. #14, 02/04/2014, ©CBS

NCIS: Los Angeles, Eric Christian Olsen (L), LL Cool J (C), Chris O'Donnell (R), 'Big Brother', Season 5, Ep. #6, 10/29/2013, ©CBS

NCIS: Los Angeles, Eric Christian Olsen (L), Daniela Ruah (R), 'Deadline', Season 3, Ep. #4, 10/11/2011, ©CBS

NCIS: Los Angeles, Daniela Ruah (L), Eric Christian Olsen (R), 'Descent', Season 4, Ep. #24, 05/14/2013, ©CBS

NCIS: Los Angeles, Eric Christian Olsen (L), Renée Felice Smith (R), 09/22/2009, ©CBS

NCIS: Los Angeles, Eric Christian Olsen, 'Greed', Season 3, Ep. #8, 11/08/2011, ©CBS

NCIS: Los Angeles, Eric Christian Olsen, 'The Livelong Day', Season 5, Ep. #7, 11/05/2013, ©CBS

NCIS: Los Angeles, Eric Christian Olsen, 09/22/2009, ©CBS

NCIS: Los Angeles, Stephen Monroe Taylor (L), Eric Christian Olsen (R), 09/22/2009, ©CBS

NCIS: Los Angeles, Eric Christian Olsen, 09/22/2009, ©CBS

NCIS: Los Angeles, from left: LL Cool J, Chris O'Donnell, Eric Christian Olsen, Daniela Ruah, 09/22/2009, ©CBS

NCIS: Los Angeles, Elaine Kao (L), Eric Christian Olsen (R), 'One More Chance', Season 5, Ep. #22, 04/29/2014, ©CBS

NCIS: Los Angeles, from left: Miguel Ferrer, Linda Hunt, Daniela Ruah, Eric Christian Olsen, 09/22/2009, ©CBS

NCIS: Los Angeles, Zach Villa (L), Eric Christian Olsen (C), Daniela Ruah (R), 'Resurrection', Season 4, Ep. #21, 04/23/2013, ©CBS

NCIS: Los Angeles, LL Cool J (L), Eric Christian Olsen (R), 09/22/2009, ©CBS

NCIS: Los Angeles, Eric Christian Olsen (L), Daniela Ruah (R), 09/22/2009, ©CBS

The Talk, from left: Sheryl Underwood, Sara Gilbert, Sharon Osbourne, Daniela Ruah, Aisha Tyler, Eric Christian Olsen, Julie Chen, 10/18/2010, ©CBS

NCIS: Los Angeles, Chris O'Donnell (L), Eric Christian Olsen (R), 'Collateral', Season 4, Ep. #8, 11/27/2012, ©CBS

NCIS: Los Angeles, from left: LL Cool J, Chris O'Donnell, Daniela Ruah, Eric Christian Olsen, 'Free Ride', Season 4, Ep. #10, 12/18/2012, ©CBS

NCIS: Los Angeles, Daniela Ruah (L), Eric Christian Olsen (R), 'Drive', Season 4, Ep. #11, 01/08/2013, ©CBS

NCIS: Los Angeles, from left: Chris O'Donnell, LL Cool J, Eric Christian Olsen, Daniela Ruah, Linda Hunt, Barrett Foa, Renée Felice Smith, 'The Chosen One', Season 4, Ep. #13, 01/29/2013, ©CBS

NCIS: Los Angeles, Eric Christian Olsen, 'Kill House', Season 4, Ep. #14, 02/05/2013, ©CBS

NCIS: Los Angeles, Eric Christian Olsen (L), Daniela Ruah (C), Mark Damon Espinoza (R), 'Purity', Season 4, Ep. #20, 04/09/2013, ©CBS

NCIS: Los Angeles, Daniela Ruah (L), Eric Christian Olsen (R), 'Purity', Season 4, Ep. #20, 04/09/2013, ©CBS

NCIS: Los Angeles, Eric Christian Olsen (L), Daniela Ruah (R), 'Raven & The Swans', Season 4, Ep. #22, 04/30/2013, ©CBS

NCIS: Los Angeles, Eric Christian Olsen (L), Jeananne Goossen (R), 'Parlay', Season 4, Ep. #23, 05/07/2013, ©CBS

NCIS: Los Angeles, Daniela Ruah (L), Eric Christian Olsen (R), 'Parlay', Season 4, Ep. #23, 05/07/2013, ©CBS

NCIS: Los Angeles, Eric Christian Olsen (L), Daniela Ruah (R), 'Descent', Season 4, Ep. #24, 05/14/2013, ©CBS

NCIS: Los Angeles, from left: Miguel Ferrer, Daniela Ruah, Eric Christian Olsen, Renée Felice Smith, Chris O'Donnell, Linda Hunt, LL Cool J, Barrett Foa, 'Reznikov, N.', Season 5, Ep. #4, 10/15/2013, ©CBS

NCIS: Los Angeles, from left: Eric Christian Olsen, Daniela Ruah, Chris O'Donnell, LL Cool J, 'Unwritten Rule', Season 5, Ep. #5, 10/22/2013, ©CBS

NCIS: Los Angeles, Eric Christian Olsen (L), Daniela Ruah (C), LL Cool J (R), 'Fallout', Season 5, Ep. #8, 11/12/2013, ©CBS

NCIS: Los Angeles, Eric Christian Olsen (L), Daniela Ruah (R), 'Recovery', Season 5, Ep. #9, 11/19/2013, ©CBS

NCIS: Los Angeles, Daniela Ruah (L), Eric Christian Olsen (R), 'The Frozen Lake', Season 5, Ep. #10, 11/26/2013, ©CBS

NCIS: Los Angeles, Eric Christian Olsen, 'Iron Curtain Rising', Season 5, Ep. #11, 12/10/2013, ©CBS

NCIS: Los Angeles, John Getz (L), Eric Christian Olsen (R), 'Merry Evasion', Season 5, Ep. #12, 12/17/2013, ©CBS

NCIS: Los Angeles, LL Cool J (L), Eric Christian Olsen (R), 'Allegiance', Season 5, Ep. #13, 01/14/2014, ©CBS

NCIS: Los Angeles, LL Cool J (L), Eric Christian Olsen (C), Chris O'Donnell (R), 'Allegiance', Season 5, Ep. #13, 01/14/2014, ©CBS

NCIS: Los Angeles, LL Cool J (L), Chris O'Donnell (C), Eric Christian Olsen (R), 'Fish Out of Water', Season 5, Ep. #16, 03/04/2014, ©CBS

NCIS: Los Angeles, Eric Christian Olsen, 'Between the Lines', Season 5, Ep. #17, 03/18/2014, ©CBS

NCIS: Los Angeles, from left: Barrett Foa, Eric Christian Olsen, LL Cool J, Chris O'Donnell, 'Between the Lines', Season 5, Ep. #17, 03/18/2014, ©CBS

NCIS: Los Angeles, Linda Hunt (L), Eric Christian Olsen (R), 'Between the Lines', Season 5, Ep. #17, 03/18/2014, ©CBS

NCIS: Los Angeles, Linda Hunt (L), Eric Christian Olsen (C), Daniela Ruah (R), 'Windfall', Season 5, Ep. #20, 04/08/2014, ©CBS

NCIS: Los Angeles, Eric Christian Olsen (L), Elaine Kao (R), 'One More Chance', Season 5, Ep. #22, 04/29/2014, ©CBS

NCIS: Los Angeles, from left: Eric Christian Olsen, LL Cool J, Barrett Foa, Renée Felice Smith, Daniela Ruah, 'Big Brother', Season 5, Ep. #6, 10/29/2013, ©CBS

NCIS: Los Angeles, Eric Christian Olsen (L), Daniela Ruah (R), 09/22/2009, ©CBS

NCIS: Los Angeles, Daniel Dae Kim (L), Eric Christian Olsen (C), Scott Caan (R), 09/22/2009, ©CBS

NCIS: Los Angeles, Scott Caan (L), Eric Christian Olsen (R), 09/22/2009, ©CBS

NCIS: Los Angeles, from left: Eric Christian Olsen, Chris O'Donnell, Daniela Ruah, LL Cool J, 09/22/2009, ©CBS

NCIS: Los Angeles, Christina Hogue (L), Eric Christian Olsen (R), 'Recovery', Season 5, Ep. #9, 11/19/2013, ©CBS

NCIS: Los Angeles, Eric Christian Olsen, 09/22/2009, ©CBS

NCIS: Los Angeles, Eric Christian Olsen, 'Skin Deep', Season 4, Ep. #7, 11/20/2012, ©CBS

NCIS: Los Angeles, Eric Christian Olsen, 'Drive', Season 4, Ep. #11, 01/08/2013, ©CBS

NCIS: Los Angeles, Eric Christian Olsen, 'History', Season 4, Ep. #15, 02/19/2013, ©CBS

NCIS: Los Angeles, Eric Christian Olsen, 'Wanted', Season 4, Ep. #17, 03/05/2013, ©CBS

NCIS: Los Angeles, Eric Christian Olsen, 'Parlay', Season 4, Ep. #23, 05/07/2013, ©CBS

NCIS: Los Angeles, Eric Christian Olsen, 'Omni', Season 5, Ep. #3, 10/08/2013, ©CBS

NCIS: Los Angeles, Eric Christian Olsen, 'Big Brother', Season 5, Ep. #6, 10/29/2013, ©CBS

NCIS: Los Angeles, Eric Christian Olsen, 'War Cries', Season 5, Ep. #14, 02/04/2014, ©CBS

NCIS: Los Angeles, Eric Christian Olsen, 'Between the Lines', Season 5, Ep. #17, 03/18/2014, ©CBS

NCIS: Los Angeles, Eric Christian Olsen, 'Episode 618', Season 6, Ep. #18, ©CBS

NCIS: Los Angeles, Eric Christian Olsen (L), Daniela Ruah (R), 'Windfall', Season 5, Ep. #20, 04/08/2014, ©CBS

NCIS: Los Angeles, Eric Christian Olsen, 'Windfall', Season 5, Ep. #20, 04/08/2014, ©CBS

NCIS: Los Angeles, Eric Christian Olsen, 'Big Brother', Season 5, Ep. #6, 10/29/2013, ©CBS

NCIS: Los Angeles, from left: Renée Felice Smith, Eric Christian Olsen, Daniela Ruah, Barrett Foa, 09/22/2009, ©CBS

NCIS: Los Angeles, Eric Christian Olsen (L), Daniela Ruah (C), Renée Felice Smith (R), 'Higher Power', Season 3, Ep. #11, 12/13/2011, ©CBS

NCIS: Los Angeles, Eric Christian Olsen, 'Omni', Season 5, Ep. #3, 10/08/2013, ©CBS

NCIS: Los Angeles, LL Cool J (L), Eric Christian Olsen (C), Daniela Ruah (R), 'Recruit', Season 4, Ep. #2, 10/02/2012, ©CBS

NCIS: Los Angeles, Eric Christian Olsen, 'Big Brother', Season 5, Ep. #6, 10/29/2013, ©CBS

NCIS: Los Angeles, LL Cool J (L), Eric Christian Olsen (C), Barrett Foa (R), 'Higher Power', Season 3, Ep. #11, 12/13/2011, ©CBS

NCIS: Los Angeles, from left: Mercedes Mason, Chris O'Donnell, Daniela Ruah, Eric Christian Olsen, 09/22/2009, ©CBS

NCIS: Los Angeles, Eric Christian Olsen, 'Spiral', Season 6, Ep. #12, 01/05/2015, ©KSITE

NCIS: Los Angeles, Eric Christian Olsen (L), Daniela Ruah (R), 09/22/2009, ©CBS

NCIS: Los Angeles, Eric Christian Olsen, 09/22/2009, ©CBS

NCIS: Los Angeles, Daniela Ruah (L), Eric Christian Olsen (R), 09/22/2009, ©CBS

NCIS: Los Angeles, Eric Christian Olsen, 'The Dragon and the Fairy', Season 3, Ep. #18, 03/20/2012, ©CBS

NCIS: Los Angeles, Eric Christian Olsen (L), Daniela Ruah (R), 'The Dragon and the Fairy', Season 3, Ep. #18, 03/20/2012, ©CBS

NCIS: Los Angeles, Eric Christian Olsen, 09/22/2009, ©CBS

NCIS: Los Angeles, Eric Christian Olsen (L), Daniela Ruah (R), 'Deadline', Season 3, Ep. #4, 10/11/2011, ©CBS

NCIS: Los Angeles, Eric Christian Olsen (L), Daniela Ruah (C), Renée Felice Smith (R), 'Neighborhood Watch', Season 3, Ep. #22, 05/08/2012, ©CBS

NCIS: Los Angeles, Eric Christian Olsen (L), Linda Hunt (R), 'Dead Body Politic', Season 4, Ep. #4, 10/23/2012, ©CBS

NCIS: Los Angeles, Eric Christian Olsen (L), Daniela Ruah (R), 09/22/2009, ©CBS

NCIS: Los Angeles, Eric Christian Olsen (L), Daniela Ruah (R), 'Paper Soldiers', Season 4, Ep. #12, 01/15/2013, ©CBS

NCIS: Los Angeles, Eric Christian Olsen, 'The Watchers', Season 3, Ep. #12, 01/03/2012, ©CBS

NCIS: Los Angeles, Eric Christian Olsen (L), Daniela Ruah (R), 09/22/2009, ©CBS

NCIS: Los Angeles, from left: LL Cool J, Eric Christian Olsen, Chris O'Donnell, Daniela Ruah, 'Free Ride', Season 4, Ep. #10, 12/18/2012, ©CBS

NCIS: Los Angeles, Chris O'Donnell (L), Eric Christian Olsen (R), 09/22/2009, ©CBS

NCIS: Los Angeles, Daniela Ruah (L), Eric Christian Olsen (R), 09/22/2009, ©CBS

NCIS: Los Angeles, Daniela Ruah (L), Eric Christian Olsen (R), 'Season 3', 09/20/2011, ©CBS

NCIS: Los Angeles, Eric Christian Olsen (L), Daniela Ruah (R), 'Omni', Season 5, Ep. #3, 10/08/2013, ©CBS

NCIS: Los Angeles, Eric Christian Olsen (L), Daniela Ruah (R), 'Skin Deep', Season 4, Ep. #7, 11/20/2012, ©CBS

NCIS: Los Angeles, Eric Christian Olsen (L), Daniela Ruah (R), 'Reznikov, N.', Season 5, Ep. #4, 10/15/2013, ©CBS

NCIS: Los Angeles, from left: Eric Christian Olsen, Mercedes Mason, Daniela Ruah, Erin Krakow, 09/22/2009, ©CBS

NCIS: Los Angeles, Eric Christian Olsen (L), LL Cool J (R), 09/22/2009, ©CBS

NCIS: Los Angeles, Eric Christian Olsen (L), Daniela Ruah (R), 'Descent', Season 4, Ep. #24, 05/14/2013, ©CBS

NCIS: Los Angeles, Eric Christian Olsen (L), Daniela Ruah (R), 09/22/2009, ©CBS

NCIS: Los Angeles, LL Cool J (L), Eric Christian Olsen (C), Chris O'Donnell (R), 'Big Brother', Season 5, Ep. #6, 10/29/2013, ©CBS

NCIS: Los Angeles, from left: Daniela Ruah, Eric Christian Olsen, Chris O'Donnell, LL Cool J, 09/22/2009, ©CBS

NCIS: Los Angeles, Eric Christian Olsen (L), Daniela Ruah (R), 'Resurrection', Season 4, Ep. #21, 04/23/2013, ©CBS

NCIS: Los Angeles, from left: Eric Christian Olsen, Miguel Ferrer, LL Cool J, Daniela Ruah, 09/22/2009, ©CBS

NCIS: Los Angeles, from left: LL Cool J, Eric Christian Olsen, Daniela Ruah, Chris O'Donnell, 'Raven & The Swans', Season 4, Ep. #22, 04/30/2013, ©CBS

NCIS: Los Angeles, from left: Eric Christian Olsen, Daniela Ruah, Chris O'Donnell, LL Cool J, 'Unwritten Rule', Season 5, Ep. #5, 10/22/2013, ©CBS

NCIS: Los Angeles, Daniela Ruah (L), Eric Christian Olsen (C), LL Cool J (R), 09/22/2009, ©CBS

NCIS: Los Angeles, Eric Christian Olsen, 09/22/2009, ©CBS

Survivor, Daniela Ruah (L), Eric Christian Olsen (R), 'Season 1: Borneo', ©KSITE

NCIS: Los Angeles, Daniela Ruah (L), Jonathan Frakes (C), Eric Christian Olsen (R), 'Season 4', 09/25/2012, ©CBS

NCIS: Los Angeles, Daniela Ruah (L), Eric Christian Olsen (R), 09/22/2009, ©CBS

The 39th Annual People's Choice Awards, Daniela Ruah (L), Eric Christian Olsen (C), Cote De Pablo (R), 01/09/2013, ©CBS

NCIS: Los Angeles, Daniela Ruah (L), Eric Christian Olsen (R), 'The Debt', Season 3, Ep. #10, 11/22/2011, ©CBS

NCIS: Los Angeles, Eric Christian Olsen (L), Daniela Ruah (C), Renée Felice Smith (R), 'Higher Power', Season 3, Ep. #11, 12/13/2011, ©CBS

NCIS: Los Angeles, from left: LL Cool J, Chris O'Donnell, Eric Christian Olsen, Daniela Ruah, 'Recruit', Season 4, Ep. #2, 10/02/2012, ©CBS

NCIS: Los Angeles, Chris O'Donnell (L), LL Cool J (C), Eric Christian Olsen (R), 'Higher Power', Season 3, Ep. #11, 12/13/2011, ©CBS

NCIS: Los Angeles, Eric Christian Olsen, 'Season 4', 09/25/2012, ©CBS

NCIS: Los Angeles, Eric Christian Olsen (L), Daniela Ruah (R), 'The Fifth Man', Season 4, Ep. #3, 10/09/2012, ©CBS

NCIS: Los Angeles, Eric Christian Olsen, 09/22/2009, ©CBS

NCIS: Los Angeles, Eric Christian Olsen (L), Daniela Ruah (R), 'The Dragon and the Fairy', Season 3, Ep. #18, 03/20/2012, ©CBS

NCIS: Los Angeles, Eric Christian Olsen (L), Daniela Ruah (R), 09/22/2009, ©CBS

NCIS: Los Angeles, Eric Christian Olsen (L), Daniela Ruah (R), 'The Dragon and the Fairy', Season 3, Ep. #18, 03/20/2012, ©CBS

NCIS: Los Angeles, Eric Christian Olsen (L), Daniela Ruah (R), 09/22/2009, ©CBS

NCIS: Los Angeles, from left: Eric Christian Olsen, Chris O'Donnell, LL Cool J, Daniela Ruah, 'Greed', Season 3, Ep. #8, 11/08/2011, ©CBS

NCIS: Los Angeles, from left: Barrett Foa, Eric Christian Olsen, Daniela Ruah, Renée Felice Smith, 'Neighborhood Watch', Season 3, Ep. #22, 05/08/2012, ©CBS

NCIS: Los Angeles, Barrett Foa (L), Eric Christian Olsen (C), LL Cool J (R), 'The Watchers', Season 3, Ep. #12, 01/03/2012, ©CBS

NCIS: Los Angeles, Daniela Ruah (L), Eric Christian Olsen (R), 09/22/2009, ©CBS

NCIS: Los Angeles, Eric Christian Olsen, 09/22/2009, ©CBS

NCIS: Los Angeles, Eric Christian Olsen, 'Greed', Season 3, Ep. #8, 11/08/2011, ©CBS

NCIS: Los Angeles, Eric Christian Olsen (L), Renée Felice Smith (R), 'Season 4', 09/25/2012, ©CBS

NCIS: Los Angeles, LL Cool J (L), Chris O'Donnell (C), Eric Christian Olsen (R), 'Blye, K.', Season 3, Ep. #16, 02/21/2012, ©CBS

NCIS: Los Angeles, Chris O'Donnell (L), LL Cool J (C), Eric Christian Olsen (R), 'The Watchers', Season 3, Ep. #12, 01/03/2012, ©CBS

NCIS: Los Angeles, Eric Christian Olsen (L), Daniela Ruah (R), 'Season 2', 09/21/2010, ©CBS

DUMB AND DUMBERER: WHEN HARRY MET LLOYD, Eric Christian Olsen, Derek Richardson, 2003, (c) New Line

NCIS: Los Angeles, Eric Christian Olsen (L), Daniela Ruah (R), 'Season 2', 09/21/2010, ©CBS

DUMB AND DUMBERER: WHEN HARRY MET LLOYD, Rachel Nichols, Eric Christian Olsen, Derek Richardson, 2003, (c) New Line

NCIS: Los Angeles, Eric Christian Olsen (L), Chris O'Donnell (R), 'Season 2', 09/21/2010, ©CBS

NCIS: Los Angeles, Chris O'Donnell (L), Eric Christian Olsen (R), 'Lange, H.', Season 3, Ep. #1, 09/20/2011, ©CBS

NCIS: Los Angeles, Daniela Ruah (L), Danny Jacobs (C), Eric Christian Olsen (R), 'Season 2', 09/21/2010, ©CBS

NCIS: Los Angeles, Chris O'Donnell (L), Eric Christian Olsen (C), LL Cool J (R), 'Season 2', 09/21/2010, ©CBS

NCIS: Los Angeles, from left: Eric Christian Olsen, Daniela Ruah, LL Cool J, Chris O'Donnell, 'Season 2', 09/21/2010, ©CBS

NCIS: Los Angeles, Eric Christian Olsen (L), Daniela Ruah (R), 'Season 2', 09/21/2010, ©CBS

NCIS: Los Angeles, Eric Christian Olsen (L), Daniela Ruah (C), LL Cool J (R), 'Season 2', 09/21/2010, ©CBS

NCIS: Los Angeles, from left: Linda Hunt, Barrett Foa, Renée Felice Smith, Chris O'Donnell, Daniela Ruah, Eric Christian Olsen, LL Cool J, 'Higher Power', Season 3, Ep. #11, 12/13/2011, ©CBS

NCIS: Los Angeles, from left: Eric Christian Olsen, Daniela Ruah, Barrett Foa, Renée Felice Smith, 'Higher Power', Season 3, Ep. #11, 12/13/2011, ©CBS

NCIS: Los Angeles, from left: LL Cool J, Eric Christian Olsen, Daniela Ruah, Miguel Ferrer, 'The Watchers', Season 3, Ep. #12, 01/03/2012, ©CBS

NCIS: Los Angeles, Eric Christian Olsen (L), Miguel Ferrer (R), 'Blye, K.', Season 3, Ep. #16, 02/21/2012, ©CBS

NCIS: Los Angeles, Eric Christian Olsen (L), Chris O'Donnell (C), LL Cool J (R), 'Blye, K.', Season 3, Ep. #16, 02/21/2012, ©CBS

NCIS: Los Angeles, Eric Christian Olsen (L), Daniela Ruah (R), 'The Dragon and the Fairy', Season 3, Ep. #18, 03/20/2012, ©CBS

NCIS: Los Angeles, Eric Christian Olsen, 'Patriot Acts', Season 3, Ep. #20, 04/10/2012, ©CBS

NCIS: Los Angeles, from left: Eric Christian Olsen, Daniela Ruah, Chris O'Donnell, LL Cool J, 'Patriot Acts', Season 3, Ep. #20, 04/10/2012, ©CBS

NCIS: Los Angeles, from left: Eric Christian Olsen, Daniela Ruah, Chris O'Donnell, LL Cool J, 'Neighborhood Watch', Season 3, Ep. #22, 05/08/2012, ©CBS

NCIS: Los Angeles, Eric Christian Olsen (L), Daniela Ruah (C), LL Cool J (R), 'Season 3', 09/20/2011, ©CBS

NCIS: Los Angeles, Eric Christian Olsen (L), Daniela Ruah (R), 'Season 3', 09/20/2011, ©CBS

NCIS: Los Angeles, from left: Daniela Ruah, Chris O'Donnell, Eric Christian Olsen, Heidi Marnhout, LL Cool J, 'Season 3', 09/20/2011, ©CBS

NCIS: Los Angeles, Daniela Ruah (L), Eric Christian Olsen (C), LL Cool J (R), 09/22/2009, ©CBS

NCIS: Los Angeles, Eric Christian Olsen (L), LL Cool J (R), 09/22/2009, ©CBS

NCIS: Los Angeles, Eric Christian Olsen (L), LL Cool J (R), 'Endgame', Season 4, Ep. #1, 09/25/2012, ©CBS

NCIS: Los Angeles, Eric Christian Olsen, 'Endgame', Season 4, Ep. #1, 09/25/2012, ©CBS

NCIS: Los Angeles, from left: Chris O'Donnell, Eric Christian Olsen, Daniela Ruah, LL Cool J, 'The Fifth Man', Season 4, Ep. #3, 10/09/2012, ©CBS

NCIS: Los Angeles, Eric Christian Olsen, 'Out of the Past', Season 4, Ep. #5, 10/30/2012, ©CBS

NCIS: Los Angeles, Daniela Ruah (L), Eric Christian Olsen (R), 'Rude Awakenings (Part 2)', Season 4, Ep. #6, 11/13/2012, ©CBS

NCIS: Los Angeles, from left: Miguel Ferrer, LL Cool J, Renée Felice Smith, Barrett Foa, Eric Christian Olsen, Chris O'Donnell, 'Reznikov, N.', Season 5, Ep. #4, 10/15/2013, ©CBS

NCIS: Los Angeles, from left: Eric Christian Olsen, Daniela Ruah, Chris O'Donnell, LL Cool J, 'Season 3', 09/20/2011, ©CBS

NCIS: Los Angeles, Rowena King (L), Eric Christian Olsen (R), 09/22/2009, ©CBS

NCIS: Los Angeles, Eric Christian Olsen (L), Daniela Ruah (R), 09/22/2009, ©CBS

NCIS: Los Angeles, Eric Christian Olsen, 'Season 3', 09/20/2011, ©CBS

NCIS: Los Angeles, Eric Christian Olsen, 'Skin Deep', Season 4, Ep. #7, 11/20/2012, ©CBS

NCIS: Los Angeles, from left: Daniela Ruah, Miguel Ferrer, Eric Christian Olsen, LL Cool J, 09/22/2009, ©CBS

NCIS: Los Angeles, from left: Eric Christian Olsen, Chris O'Donnell, Daniela Ruah, LL Cool J, Barrett Foa, 09/22/2009, ©CBS

The Talk, Sheryl Underwood (L), Eric Christian Olsen (R), 10/18/2010, ©CBS

NCIS: Los Angeles, Eric Christian Olsen (L), Daniela Ruah (R), 09/22/2009, ©CBS

NCIS: Los Angeles, Eric Christian Olsen, 09/22/2009, ©CBS

NCIS: Los Angeles, Eric Christian Olsen (L), Daniela Ruah (R), 09/22/2009, ©CBS

NCIS: Los Angeles, Miguel Ferrer (L), Eric Christian Olsen (R), 09/22/2009, ©CBS

NCIS: Los Angeles, Daniela Ruah (L), Eric Christian Olsen (R), 09/22/2009, ©CBS

NCIS: Los Angeles, Eric Christian Olsen, 09/22/2009, ©CBS

The Talk, from left: Sheryl Underwood, Sharon Osbourne, Aisha Tyler, Daniela Ruah, Julie Chen, Eric Christian Olsen, 10/18/2010, ©CBS

NCIS: Los Angeles, from left: Catarina Korn Broder, Daniela Ruah, Jeanne D. Olsen, Eric Christian Olsen, Chris O'Donnell, Julia O'Donnell, LL Cool J, Ondrea J. Smith, 'The Fifth Man', Season 4, Ep. #3, 10/09/2012, ©CBS

NCIS: Los Angeles, Eric Christian Olsen, 'Dead Body Politic', Season 4, Ep. #4, 10/23/2012, ©CBS

NCIS: Los Angeles, Eric Christian Olsen (L), Daniela Ruah (C), Heidi Marnhout (R), 'Cyber Threat', Season 3, Ep. #2, 09/27/2011, ©CBS

NCIS: Los Angeles, from left: Eric Christian Olsen, Chris O'Donnell, Daniela Ruah, LL Cool J, 'Exit Strategy', Season 3, Ep. #13, 01/10/2012, ©CBS

NCIS: Los Angeles, Eric Christian Olsen (L), LL Cool J (R), 'Backstopped', Season 3, Ep. #3, 10/04/2011, ©CBS

NCIS: Los Angeles, LL Cool J (L), Chris O'Donnell (C), Eric Christian Olsen (R), 'Season 2', 09/21/2010, ©CBS

NCIS: Los Angeles, Eric Christian Olsen (L), Daniela Ruah (R), 'The Watchers', Season 3, Ep. #12, 01/03/2012, ©CBS

NCIS: Los Angeles, Eric Christian Olsen, 09/22/2009, ©CBS

NCIS: Los Angeles, Chris O'Donnell (L), LL Cool J (C), Eric Christian Olsen (R), 'Core Values', Season 7, Ep. #12, 01/04/2016, ©KSITE

NCIS: Los Angeles, Eric Christian Olsen (L), Daniela Ruah (R), 09/22/2009, ©CBS

NCIS: Los Angeles, Daniela Ruah (L), Eric Christian Olsen (R), 'Active Measures', Season 7, Ep. #1, 09/21/2015, ©KSITE

NCIS: Los Angeles, Daniela Ruah (L), Eric Christian Olsen (R), 09/22/2009, ©CBS

NCIS: Los Angeles, Eric Christian Olsen (L), Daniela Ruah (R), 09/22/2009, ©CBS

NCIS: Los Angeles, from left: Daniela Ruah, Eric Christian Olsen, Chris O'Donnell, LL Cool J, 'Core Values', Season 7, Ep. #12, 01/04/2016, ©KSITE

NCIS: Los Angeles, from left: Chris O'Donnell, LL Cool J, Daniela Ruah, Eric Christian Olsen, 'Core Values', Season 7, Ep. #12, 01/04/2016, ©KSITE

NCIS: Los Angeles, Eric Christian Olsen, 09/22/2009, ©KSITE

NCIS: Los Angeles, from left: Eric Christian Olsen, Miguel Ferrer, LL Cool J, Daniela Ruah, 'Active Measures', Season 7, Ep. #1, 09/21/2015, ©KSITE

NCIS: Los Angeles, Daniela Ruah (L), Eric Christian Olsen (R), 09/22/2009, ©CBS

NCIS: Los Angeles, from left: Daniela Ruah, Eric Christian Olsen, LL Cool J, Chris O'Donnell, 'Core Values', Season 7, Ep. #12, 01/04/2016, ©KSITE

NCIS: Los Angeles, Eric Christian Olsen (L), Daniela Ruah (R), 09/22/2009, ©CBS

NCIS: Los Angeles, Eric Christian Olsen, 09/22/2009, ©KSITE

NCIS: Los Angeles, Eric Christian Olsen, 09/22/2009, ©CBS

NCIS: Los Angeles, Eric Christian Olsen, 'Angels & Daemons', Season 7, Ep. #13, 01/18/2016, ©KSITE

NCIS: Los Angeles, Eric Christian Olsen, 09/22/2009, ©KSITE

NCIS: Los Angeles, Daniela Ruah (L), Matt Stasi (C), Eric Christian Olsen (R), 09/22/2009, ©CBS

NCIS: Los Angeles, Daniela Ruah (L), Eric Christian Olsen (R), 'The Debt', Season 3, Ep. #10, 11/22/2011, ©CBS

NCIS: Los Angeles, Daniela Ruah (L), Eric Christian Olsen (R), 09/22/2009, ©KSITE

NCIS: Los Angeles, Joe Nieves (L), Eric Christian Olsen (C), Daniela Ruah (R), 09/22/2009, ©CBS

NCIS: Los Angeles, Daniela Ruah (L), Eric Christian Olsen (R), 'Deep Trouble, Pt. II', Season 6, Ep. #1, 09/29/2014, ©KSITE

NCIS: Los Angeles, Daniela Ruah (L), Eric Christian Olsen (R), 'Core Values', Season 7, Ep. #12, 01/04/2016, ©KSITE

NCIS: Los Angeles, Eric Christian Olsen (L), Daniela Ruah (R), 09/22/2009, ©CBS

NCIS: Los Angeles, Ernie Reyes Jr. (L), Eric Christian Olsen (R), 09/22/2009, ©CBS

NCIS: Los Angeles, Eric Christian Olsen (L), Daniela Ruah (C), LL Cool J (R), 09/22/2009, ©CBS

NCIS: Los Angeles, Eric Christian Olsen (L), LL Cool J (R), 09/22/2009, ©CBS

The 39th Annual People's Choice Awards, Eric Christian Olsen (L), Daniela Ruah (R), 01/09/2013, ©CBS

NCIS: Los Angeles, from left: Eric Christian Olsen, LL Cool J, Renée Felice Smith, Barrett Foa, Daniela Ruah, Chris O'Donnell, Miguel Ferrer, 'Inelegant Heart', Season 6, Ep. #2, 10/06/2014, ©KSITE

NCIS: Los Angeles, Vyto Ruginis (L), Daniela Ruah (C), Eric Christian Olsen (R), 09/22/2009, ©CBS

NCIS: Los Angeles, Eric Christian Olsen, 09/22/2009, ©KSITE

NCIS: Los Angeles, Eric Christian Olsen (L), Daniela Ruah (R), 09/22/2009, ©KSITE

NCIS: Los Angeles, from left: Eric Christian Olsen, Chris O'Donnell, LL Cool J, Daniela Ruah, 09/22/2009, ©CBS

NCIS: Los Angeles, Eric Christian Olsen (L), Daniela Ruah (R), 09/22/2009, ©CBS

NCIS: Los Angeles, Eric Christian Olsen (L), LL Cool J (R), 09/22/2009, ©CBS

NCIS: Los Angeles, Eric Christian Olsen (L), Daniela Ruah (C), Renée Felice Smith (R), 09/22/2009, ©CBS

NCIS: Los Angeles, from left: Eric Christian Olsen, LL Cool J, Barrett Foa, Chris O'Donnell, Miguel Ferrer, 09/22/2009, ©CBS

NCIS: Los Angeles, from left: Daniela Ruah, Eric Christian Olsen, LL Cool J, Chris O'Donnell, 'Core Values', Season 7, Ep. #12, 01/04/2016, ©KSITE

NCIS: Los Angeles, Daniela Ruah (L), Eric Christian Olsen (R), 'Angels & Daemons', Season 7, Ep. #13, 01/18/2016, ©KSITE

NCIS: Los Angeles, Eric Christian Olsen (L), Daniela Ruah (R), 'Angels & Daemons', Season 7, Ep. #13, 01/18/2016, ©KSITE

NCIS: Los Angeles, Eric Christian Olsen, 09/22/2009, ©KSITE

NCIS: Los Angeles, Eric Christian Olsen (L), LL Cool J (R), 09/22/2009, ©CBS

NCIS: Los Angeles, from left: Barrett Foa, LL Cool J, Chris O'Donnell, Eric Christian Olsen, Linda Hunt, Michael Weatherly, Daniela Ruah, 09/22/2009, ©CBS

NCIS: Los Angeles, from left: Chris O'Donnell, LL Cool J, Eric Christian Olsen, Linda Hunt, Barrett Foa, Daniela Ruah, 09/22/2009, ©CBS

NCIS: Los Angeles, from left: Barrett Foa, Chris O'Donnell, Linda Hunt, Eric Christian Olsen, Renée Felice Smith, LL Cool J, Daniela Ruah, 09/22/2009, ©CBS

NCIS: Los Angeles, from left: Miguel Ferrer, Daniela Ruah, Eric Christian Olsen, Linda Hunt, LL Cool J, 09/22/2009, ©CBS

NCIS: Los Angeles, Eric Christian Olsen, 09/22/2009, ©CBS

NCIS: Los Angeles, from left: Daniela Ruah, Eric Christian Olsen, Chris O'Donnell, Linda Hunt, LL Cool J, 09/22/2009, ©CBS

NCIS: Los Angeles, Eric Christian Olsen (L), Daniela Ruah (R), 09/22/2009, ©CBS

NCIS: Los Angeles, Eric Christian Olsen (L), Daniela Ruah (R), 'Out of the Past', Season 4, Ep. #5, 10/30/2012, ©CBS

NCIS: Los Angeles, Eric Christian Olsen, 'Out of the Past', Season 4, Ep. #5, 10/30/2012, ©CBS

NCIS: Los Angeles, Eric Christian Olsen, 'Rude Awakenings (Part 2)', Season 4, Ep. #6, 11/13/2012, ©CBS

NCIS: Los Angeles, Eric Christian Olsen (L), Ricardo Molina (R), 'Skin Deep', Season 4, Ep. #7, 11/20/2012, ©CBS

NCIS: Los Angeles, Eric Christian Olsen, 09/22/2009, ©CBS

NCIS: Los Angeles, Eric Christian Olsen (L), Linda Hunt (C), Barrett Foa (R), 09/22/2009, ©CBS

NCIS: Los Angeles, Eric Christian Olsen, 09/22/2009, ©CBS

NCIS: Los Angeles, Daniela Ruah (L), Jonathan Frakes (C), Eric Christian Olsen (R), 'Season 4', 09/25/2012, ©CBS

NCIS: Los Angeles, Eric Christian Olsen, 09/22/2009, ©CBS

NCIS: Los Angeles, Eric Christian Olsen (L), Daniela Ruah (R), 'Neighborhood Watch', Season 3, Ep. #22, 05/08/2012, ©CBS

NCIS: Los Angeles, Eric Christian Olsen (L), Daniela Ruah (R), 09/22/2009, ©CBS

NCIS: Los Angeles, Eric Christian Olsen (L), Daniela Ruah (C), LL Cool J (R), 09/22/2009, ©CBS

NCIS: Los Angeles, Eric Christian Olsen, 09/22/2009, ©CBS

NCIS: Los Angeles, Daniela Ruah (L), Eric Christian Olsen (R), 'Core Values', Season 7, Ep. #12, 01/04/2016, ©KSITE

NCIS: Los Angeles, Eric Christian Olsen (L), Barrett Foa (C), Daniela Ruah (R), 'Matryoshka, Part 2', Season 7, Ep. #16, 02/22/2016, ©KSITE

NCIS: Los Angeles, Eric Christian Olsen, 09/22/2009, ©CBS

NCIS: Los Angeles, from left: Daniela Ruah, Chris O'Donnell, LL Cool J, Eric Christian Olsen, 09/22/2009, ©CBS

NCIS: Los Angeles, Renée Felice Smith (L), Eric Christian Olsen (R), 09/22/2009, ©CBS

NCIS: Los Angeles, Eric Christian Olsen, 09/22/2009, ©CBS

NCIS: Los Angeles, Eric Christian Olsen (L), Daniela Ruah (R), 'Paper Soldiers', Season 4, Ep. #12, 01/15/2013, ©CBS

NCIS: Los Angeles, Eric Christian Olsen, 09/22/2009, ©CBS

NCIS: Los Angeles, Eric Christian Olsen (L), Daniela Ruah (R), 09/22/2009, ©CBS

NCIS: Los Angeles, from left: Renée Felice Smith, Daniela Ruah, Eric Christian Olsen, Barrett Foa, 09/22/2009, ©CBS

NCIS: Los Angeles, Daniela Ruah (L), Eric Christian Olsen (R), 09/22/2009, ©CBS

NCIS: Los Angeles, Eric Christian Olsen (L), Daniela Ruah (R), 09/22/2009, ©CBS

NCIS: Los Angeles, Eric Christian Olsen (L), Linda Hunt (R), 'Dead Body Politic', Season 4, Ep. #4, 10/23/2012, ©CBS

DUMB AND DUMBERER: WHEN HARRY MET LLOYD, Derek Richardson, Eric Christian Olsen, 2003, (c) New Line

DUMB AND DUMBERER: WHEN HARRY MET LLOYD, Derek Richardson, Eric Christian Olsen, Eugene Levy, 2003, (c) New Line

DUMB AND DUMBERER: WHEN HARRY MET LLOYD, Eric Christian Olsen, Rachel Nichols, 2003, (c) New Line

DUMB AND DUMBERER: WHEN HARRY MET LLOYD, Eric Christian Olsen, Derek Richardson, 2003, (c) New Line

NOT ANOTHER TEEN MOVIE, Chyler Leigh, Eric Christian Olsen, 2001, ©Columbia Pictures

THE BACK-UP PLAN, Eric Christian Olsen, 2010. Ph: Peter Iovino/©CBS Films

DUMB AND DUMBERER: WHEN HARRY MET LLOYD, Derek Richardson, Josh Braaten, Eric Christian Olsen, Michelle Krusiec, Elden Henson, Will Lee Scott, 2003, (c) New Line

THE BACK-UP PLAN, top, from left: Linda Lavin, Tom Bosley, middle, from left: Noureen DeWulf, Alex O'Loughlin, Michaela Watkins, Eric Christian Olsen, bottom: Jennifer Lopez, 2010. Ph: Peter Iovino/©CBS Films

DUMB AND DUMBERER: WHEN HARRY MET LLOYD, Eric Christian Olsen, 2003, (c) New Line

DUMB AND DUMBERER: WHEN HARRY MET LLOYD, Derek Richardson, Eric Christian Olsen, 2003, (c) New Line

DUMB AND DUMBERER: WHEN HARRY MET LLOYD, Eric Christian Olsen, 2003, (c) New Line

FIRED UP, from left: Eric Christian Olsen, Nicholas D'Agosto, director Will Gluck, on set, 2009. ©Screen Gems

FIRED UP, Danneel Harris (bottom, second from left), Nicholas D'Agosto (bottom center), Eric Christian Olsen (bottom, right of center), 2009. ©Screen Gems

FIRED UP, from left: Nicholas D'Agosto, Eric Christian Olsen, 2009. ©Screen Gems

FIRED UP, from left: Eric Christian Olsen, Nicholas D'Agosto, 2009. ©Screen Gems

FIRED UP, from left: Hayley Marie Norman, Sarah Roemer, Eric Christian Olsen, Margo Harshman, Nicholas D'Agosto, Daneel Harris, 2009. ©Screen Gems

FIRED UP, Margo Harshman (left), Hayley Marie Norman (second from left), Eric Christian Olsen (blue shirt), Nicholas D'Agosto (sweatshirt), 2009. ©Screen Gems

BEERFEST, (clockwise from left) Will Forte, Nat Faxon, Eric Christian Olsen, Gunter Schlierkamp, Ralf Moeller, Philippe Brenninkmeyer, Keven Heffernan, actor/director Jay Chandrasekhar, Paul Soter, Steve Lemme, 2006, ©Warner Bros.

BEERFEST, Will Forte, Nat Faxon, Jurgen Prochnow, Eric Christian Olsen, Gunter Schlierkamp, Ralf Moeller, 2006, ©Warner Bros.

BEERFEST, Nat Faxon, Will Forte (standing, behind Faxon), Eric Christian Olsen, Gunter Schlierkamp, Ralf Moeller, 2006, ©Warner Bros.

BEERFEST, Paul Soter, actor/director Jay Chandrasekhar, Kevin Heffernan, Steve Lemme, Erik Stolhanske, Philippe Brenninkmeyer, Eric Christian Olsen, Gunter Schlierkamp, Nat Faxon, Will Forte, Ralf Moeller, 2006, ©Warner Bros.

BEERFEST, Kevin Heffernan (left), Steve Lemme (left, upside down), Philippe Brenninkmeyer (center, green tuxedo), Nat Faxon (right, upside down), Eric Christian Olsen (far right), 2006, ©Warner Bros.

BEERFEST, Nat Faxon, Eric Christian Olsen, James Roday, Gunter Schlierkamp, Will Forte, 2006, ©Warner Bros.

HOT CHICK, Eric Christian Olsen, Matthew Lawrence, 2002, (c) Walt Disney

DUMB AND DUMBERER: WHEN HARRY MET LLOYD, Eric Christian Olsen, Derek Richardson, 2003, (c) New Line

NOT ANOTHER TEEN MOVIE, Eric Christian Olsen, 2001

NOT ANOTHER TEEN MOVIE, Deon Richmond, Chris Evans, Eric Christian Olson, Ron Lester, 2001, ©Columbia Pictures

DUMB AND DUMBERER: WHEN HARRY MET LLOYD, Josh Braaten, Michelle Krusiec, Eugene Levy, Eric Christian Olsen, Derek Richardson, Cheri Oteri, Elden Henson, William Lee Scott, 2003, (c) New Line

DUMB AND DUMBERER: WHEN HARRY MET LLOYD, Derek Richardson, Eric Christian Olsen, 2003, (c) New Line

CELLULAR, Eric Christian Olsen, Mircea Monroe, Chantille Boudousque, 2004, (c) New Line

THE LAST KISS, Zach Braff, Casey Affleck, Michael Weston, Eric Christian Olsen, 2006, ©DreamWorks

NCIS: Los Angeles, Eric Christian Olsen (L), LL Cool J (C), Chris O'Donnell (R), 'Windfall', Season 5, Ep. #20, 04/08/2014, ©CBS

NCIS: Los Angeles, Eric Christian Olsen, 'Season 5', 09/24/2013, ©CBS

NCIS: Los Angeles, Daniela Ruah (L), Eric Christian Olsen (R), 09/22/2009, ©CBS

NCIS: Los Angeles, Eric Christian Olsen, 'Ascension', Season 5, Ep. #1, 09/24/2013, ©CBS

NCIS: Los Angeles, Eric Christian Olsen (L), LL Cool J (R), 'Ascension', Season 5, Ep. #1, 09/24/2013, ©CBS

NCIS: Los Angeles, Eric Christian Olsen, 'Spoils of War', Season 5, Ep. #19, 04/01/2014, ©CBS

NCIS: Los Angeles, Daniela Ruah (L), Eric Christian Olsen (R), 'The Livelong Day', Season 5, Ep. #7, 11/05/2013, ©CBS

NCIS: Los Angeles, from left: Chris O'Donnell, LL Cool J, Daniela Ruah, Eric Christian Olsen, 09/22/2009, ©CBS

NCIS: Los Angeles, Eric Christian Olsen (L), Daniela Ruah (R), 'Resurrection', Season 4, Ep. #21, 04/23/2013, ©CBS

NCIS: Los Angeles, from left: LL Cool J, Eric Christian Olsen, Chris O'Donnell, Daniela Ruah, 'Free Ride', Season 4, Ep. #10, 12/18/2012, ©CBS

NCIS: Los Angeles, Renée Felice Smith (L), Eric Christian Olsen (C), Ray Santiago (R), 'Windfall', Season 5, Ep. #20, 04/08/2014, ©CBS

NCIS: Los Angeles, Connie Sawyer (L), Daniela Ruah (C), Eric Christian Olsen (R), 'The Livelong Day', Season 5, Ep. #7, 11/05/2013, ©CBS

NCIS: Los Angeles, Eric Christian Olsen, 09/22/2009, ©CBS

NCIS: Los Angeles, Daniela Ruah (L), Eric Christian Olsen (R), 09/22/2009, ©CBS

NCIS: Los Angeles, Eric Christian Olsen (L), Daniela Ruah (R), 'Omni', Season 5, Ep. #3, 10/08/2013, ©CBS

NCIS: Los Angeles, Daniela Ruah (L), Eric Christian Olsen (R), 'Sans Voir, Parts I & II', Season 3, Ep. #23, 05/15/2012, ©CBS

CELESTE AND JESSE FOREVER, from left: Ari Graynor, Eric Christian Olsen, 2012, ph: David Lanzenberg/©Sony Pictures Classics

THE THING, from left: Kim Bubbs, Carsten Bjornlund, Eric Christian Olsen, Trond Espen Seim, Ulrich Thomsen, 2011. ©Universal Pictures

NCIS: Los Angeles, LL Cool J (L), Eric Christian Olsen (R), 09/22/2009, ©CBS

NCIS: Los Angeles, Eric Christian Olsen (L), Daniela Ruah (R), 'Skin Deep', Season 4, Ep. #7, 11/20/2012, ©CBS

NCIS: Los Angeles, LL Cool J (L), Chris O'Donnell (C), Eric Christian Olsen (R), 'Blye, K.', Season 3, Ep. #16, 02/21/2012, ©CBS

NCIS: Los Angeles, Eric Christian Olsen (L), Daniela Ruah (R), 09/22/2009, ©CBS

NCIS: Los Angeles, Eric Christian Olsen (L), Daniela Ruah (R), 'Reznikov, N.', Season 5, Ep. #4, 10/15/2013, ©CBS

NCIS: Los Angeles, Chris O'Donnell (L), LL Cool J (C), Eric Christian Olsen (R), 'The Watchers', Season 3, Ep. #12, 01/03/2012, ©CBS

THE THING, from left: Kim Bubbs, Carsten Bjornlund, Mary Elizabeth Winstead, Eric Christian Olsen, Kristofer Hivju, 2011. ©Universal Pictures

NCIS: Los Angeles, Eric Christian Olsen, 09/22/2009, ©CBS

NCIS: Los Angeles, Eric Christian Olsen (L), Daniela Ruah (R), 'Descent', Season 4, Ep. #24, 05/14/2013, ©CBS

NCIS: Los Angeles, Eric Christian Olsen (L), LL Cool J (R), 'Allegiance', Season 5, Ep. #13, 01/14/2014, ©CBS

NCIS: Los Angeles, from left: Daniela Ruah, LL Cool J, Eric Christian Olsen, Chris O'Donnell, 'Big Brother', Season 5, Ep. #6, 10/29/2013, ©CBS

NCIS: Los Angeles, from left: Daniela Ruah, Eric Christian Olsen, Chris O'Donnell, LL Cool J, 'The Frozen Lake', Season 5, Ep. #10, 11/26/2013, ©CBS

NCIS: Los Angeles, Zach Villa (L), Eric Christian Olsen (C), Daniela Ruah (R), 'Resurrection', Season 4, Ep. #21, 04/23/2013, ©CBS

NCIS: Los Angeles, Daniela Ruah (L), Eric Christian Olsen (R), 09/22/2009, ©CBS

NCIS: Los Angeles, Eric Christian Olsen (L), Daniela Ruah (R), 09/22/2009, ©CBS

NCIS: Los Angeles, Eric Christian Olsen (L), Daniela Ruah (R), 'Season 2', 09/21/2010, ©CBS

NCIS: Los Angeles, LL Cool J (L), Eric Christian Olsen (R), 09/22/2009, ©CBS

NCIS: Los Angeles, Eric Christian Olsen (L), Daniela Ruah (R), 09/22/2009, ©CBS

NCIS: Los Angeles, Eric Christian Olsen, 09/22/2009, ©CBS

NCIS: Los Angeles, Daniela Ruah (L), Eric Christian Olsen (R), 09/22/2009, ©CBS

NCIS: Los Angeles, Eric Christian Olsen (L), Daniela Ruah (R), 09/22/2009, ©CBS

NCIS: Los Angeles, Michael Weatherly, 09/22/2009, ©CBS

NCIS: Los Angeles, Eric Christian Olsen (L), Chris O'Donnell (R), 09/22/2009, ©CBS

NCIS: Los Angeles, Eric Christian Olsen, 09/22/2009, ©CBS

NCIS: Los Angeles, Eric Christian Olsen (L), Daniela Ruah (R), 'Three Hearts', Season 5, Ep. #21, 04/15/2014, ©CBS

NCIS: Los Angeles, Eric Christian Olsen (L), Chris O'Donnell (C), LL Cool J (R), 'Greed', Season 3, Ep. #8, 11/08/2011, ©CBS

NCIS: Los Angeles, Eric Christian Olsen, 09/22/2009, ©CBS

NCIS: Los Angeles, Eric Christian Olsen (L), Daniela Ruah (R), 09/22/2009, ©CBS

NCIS: Los Angeles, from left: LL Cool J, Eric Christian Olsen, Daniela Ruah, Chris O'Donnell, 'Raven & The Swans', Season 4, Ep. #22, 04/30/2013, ©CBS

NCIS: Los Angeles, Meagan Holder (L), Daniela Ruah (C), Eric Christian Olsen (R), 'The Debt', Season 3, Ep. #10, 11/22/2011, ©CBS

NCIS: Los Angeles, Daniela Ruah (L), Eric Christian Olsen (R), 'The Debt', Season 3, Ep. #10, 11/22/2011, ©CBS

NCIS: Los Angeles, Daniela Ruah (L), Eric Christian Olsen (R), 09/22/2009, ©CBS

NCIS: Los Angeles, Eric Christian Olsen (L), LL Cool J (R), 'Allegiance', Season 5, Ep. #13, 01/14/2014, ©CBS

NCIS: Los Angeles, Eric Christian Olsen, 'The Livelong Day', Season 5, Ep. #7, 11/05/2013, ©CBS

NCIS: Los Angeles, from left: Eric Christian Olsen, Daniela Ruah, Chris O'Donnell, LL Cool J, 'Unwritten Rule', Season 5, Ep. #5, 10/22/2013, ©CBS

NCIS: Los Angeles, Eric Christian Olsen (L), Daniela Ruah (R), 'Season 2', 09/21/2010, ©CBS

NCIS: Los Angeles, Eric Christian Olsen (L), Daniela Ruah (R), 09/22/2009, ©CBS

NCIS: Los Angeles, from left: Daniela Ruah, Chris O'Donnell, Eric Christian Olsen, LL Cool J, 'Backstopped', Season 3, Ep. #3, 10/04/2011, ©CBS

NCIS: Los Angeles, Eric Christian Olsen (L), Chris O'Donnell (R), 'Season 2', 09/21/2010, ©CBS

NCIS: Los Angeles, Eric Christian Olsen, 'Lange, H.', Season 3, Ep. #1, 09/20/2011, ©CBS

NCIS: Los Angeles, Eric Christian Olsen (L), Chris O'Donnell (C), LL Cool J (R), 'Greed', Season 3, Ep. #8, 11/08/2011, ©CBS

NCIS: Los Angeles, Lawrence Kao (L), Eric Christian Olsen (R), 'One More Chance', Season 5, Ep. #22, 04/29/2014, ©CBS

NCIS: Los Angeles, Daniela Ruah (L), Eric Christian Olsen (R), 09/22/2009, ©CBS

NCIS: Los Angeles, Daniela Ruah (L), Eric Christian Olsen (R), 'Greed', Season 3, Ep. #8, 11/08/2011, ©CBS

NCIS: Los Angeles, Zach Villa (L), Eric Christian Olsen (C), Daniela Ruah (R), 'Resurrection', Season 4, Ep. #21, 04/23/2013, ©CBS

NCIS: Los Angeles, Linda Hunt (L), Eric Christian Olsen (C), Daniela Ruah (R), 'Windfall', Season 5, Ep. #20, 04/08/2014, ©CBS

NCIS: Los Angeles, LL Cool J (L), Chris O'Donnell (C), Eric Christian Olsen (R), 'Windfall', Season 5, Ep. #20, 04/08/2014, ©CBS

NCIS: Los Angeles, Eric Christian Olsen (L), Chris O'Donnell (C), LL Cool J (R), 'Between the Lines', Season 5, Ep. #17, 03/18/2014, ©CBS

NCIS: Los Angeles, from left: Barrett Foa, Eric Christian Olsen, LL Cool J, Chris O'Donnell, 'Between the Lines', Season 5, Ep. #17, 03/18/2014, ©CBS

NCIS: Los Angeles, LL Cool J (L), Linda Hunt (C), Eric Christian Olsen (R), 'Between the Lines', Season 5, Ep. #17, 03/18/2014, ©CBS

NCIS: Los Angeles, LL Cool J (L), Chris O'Donnell (C), Eric Christian Olsen (R), 'Fish Out of Water', Season 5, Ep. #16, 03/04/2014, ©CBS

NCIS: Los Angeles, LL Cool J (L), Eric Christian Olsen (C), Chris O'Donnell (R), 'Allegiance', Season 5, Ep. #13, 01/14/2014, ©CBS

NCIS: Los Angeles, from left: Chris O'Donnell, Eric Christian Olsen, Daniela Ruah, LL Cool J, 'Fallout', Season 5, Ep. #8, 11/12/2013, ©CBS

NCIS: Los Angeles, from left: Eric Christian Olsen, Daniela Ruah, Chris O'Donnell, LL Cool J, 'Unwritten Rule', Season 5, Ep. #5, 10/22/2013, ©CBS

NCIS: Los Angeles, Eric Christian Olsen (L), Daniela Ruah (C), Chris O'Donnell (R), 'Unwritten Rule', Season 5, Ep. #5, 10/22/2013, ©CBS

NCIS: Los Angeles, from left: Barrett Foa, Renée Felice Smith, LL Cool J, Miguel Ferrer, Eric Christian Olsen, Daniela Ruah, Linda Hunt, 'Reznikov, N.', Season 5, Ep. #4, 10/15/2013, ©CBS

NCIS: Los Angeles, from left: Eric Christian Olsen, Daniela Ruah, LL Cool J, Chris O'Donnell, 'Season 2', 09/21/2010, ©CBS

NCIS: Los Angeles, from left: Eric Christian Olsen, Daniela Ruah, Barrett Foa, Renée Felice Smith, 'Higher Power', Season 3, Ep. #11, 12/13/2011, ©CBS

NCIS: Los Angeles, from left: Chris O'Donnell, LL Cool J, Eric Christian Olsen, Daniela Ruah, Miguel Ferrer, 'The Watchers', Season 3, Ep. #12, 01/03/2012, ©CBS

NCIS: Los Angeles, Eric Christian Olsen (L), Daniela Ruah (C), LL Cool J (R), 'Sans Voir, Parts I & II', Season 3, Ep. #23, 05/15/2012, ©CBS

NCIS: Los Angeles, Eric Christian Olsen (L), Daniela Ruah (R), 'Sans Voir, Parts I & II', Season 3, Ep. #23, 05/15/2012, ©CBS

NCIS: Los Angeles, from left: Daniela Ruah, Chris O'Donnell, Eric Christian Olsen, LL Cool J, 'Sans Voir, Parts I & II', Season 3, Ep. #23, 05/15/2012, ©CBS

NCIS: Los Angeles, from left: Miguel Ferrer, Eric Christian Olsen, Chris O'Donnell, LL Cool J, 'Blye, K.', Season 3, Ep. #16, 02/21/2012, ©CBS

NCIS: Los Angeles, Eric Christian Olsen (L), Daniela Ruah (R), 'The Dragon and the Fairy', Season 3, Ep. #18, 03/20/2012, ©CBS

NCIS: Los Angeles, Chris O'Donnell (L), Eric Christian Olsen (C), LL Cool J (R), 'Patriot Acts', Season 3, Ep. #20, 04/10/2012, ©CBS

NCIS: Los Angeles, from left: Eric Christian Olsen, Daniela Ruah, Chris O'Donnell, LL Cool J, 'Patriot Acts', Season 3, Ep. #20, 04/10/2012, ©CBS

NCIS: Los Angeles, from left: Eric Christian Olsen, LL Cool J, Chris O'Donnell, Daniela Ruah, 'Patriot Acts', Season 3, Ep. #20, 04/10/2012, ©CBS

NCIS: Los Angeles, from left: Eric Christian Olsen, Daniela Ruah, Chris O'Donnell, LL Cool J, Linda Hunt, 'Neighborhood Watch', Season 3, Ep. #22, 05/08/2012, ©CBS

NCIS: Los Angeles, Daniela Ruah (L), Eric Christian Olsen (C), LL Cool J (R), 'Endgame', Season 4, Ep. #1, 09/25/2012, ©CBS

NCIS: Los Angeles, from left: Jeanne D. Olsen, Chris O'Donnell, Catarina Korn Broder, LL Cool J, Julia O'Donnell, Daniela Ruah, Ondrea J. Smith, Eric Christian Olsen, 'The Fifth Man', Season 4, Ep. #3, 10/09/2012, ©CBS

NCIS: Los Angeles, from left: Chris O'Donnell, Catarina Korn Broder, Jeanne D. Olsen, Eric Christian Olsen, Daniela Ruah, Julia O'Donnell, Ondrea J. Smith, LL Cool J, 'The Fifth Man', Season 4, Ep. #3, 10/09/2012, ©CBS

NCIS: Los Angeles, Eric Christian Olsen (L), Daniela Ruah (C), Mark Damon Espinoza (R), 'Purity', Season 4, Ep. #20, 04/09/2013, ©CBS

NCIS: Los Angeles, Daniela Ruah (L), Eric Christian Olsen (R), 'Rude Awakenings (Part 2)', Season 4, Ep. #6, 11/13/2012, ©CBS

NCIS: Los Angeles, from left: LL Cool J, Chris O'Donnell, Daniela Ruah, Eric Christian Olsen, 'Free Ride', Season 4, Ep. #10, 12/18/2012, ©CBS

NCIS: Los Angeles, from left: Chris O'Donnell, LL Cool J, Eric Christian Olsen, Daniela Ruah, Linda Hunt, Barrett Foa, Renée Felice Smith, 'The Chosen One', Season 4, Ep. #13, 01/29/2013, ©CBS

NCIS: Los Angeles, from left: Eric Christian Olsen, LL Cool J, Barrett Foa, Renée Felice Smith, Daniela Ruah, Chris O'Donnell, 'Big Brother', Season 5, Ep. #6, 10/29/2013, ©CBS

NCIS: Los Angeles, from left: Miguel Ferrer, Linda Hunt, LL Cool J, Renée Felice Smith, Barrett Foa, Eric Christian Olsen, Chris O'Donnell, 'Reznikov, N.', Season 5, Ep. #4, 10/15/2013, ©CBS

NCIS: Los Angeles, from left: Linda Hunt, Daniel Dae Kim, Eric Christian Olsen, Scott Caan, 'Touch of Death', Season 3, Ep. #21, 05/01/2012, ©CBS

NCIS: Los Angeles, from left: Eric Christian Olsen, Chris O'Donnell, Daniela Ruah, LL Cool J, 'Season 3', 09/20/2011, ©CBS

NCIS: Los Angeles, from left: Eric Christian Olsen, Daniela Ruah, Chris O'Donnell, LL Cool J, 'Endgame', Season 4, Ep. #1, 09/25/2012, ©CBS

DUMB AND DUMBERER: WHEN HARRY MET LLOYD, Eric Christian Olsen, Derek Richardson, 2003, (c) New Line

DUMB AND DUMBERER: WHEN HARRY MET LLOYD, Derek Richardson, Eric Christian Olsen, 2003, (c) New Line

DUMB AND DUMBERER: WHEN HARRY MET LLOYD, Eric Christian Olsen, 2003, (c) New Line

NOT ANOTHER TEEN MOVIE, Eric Jungmann (bottom left), Eric Christian Olsen, Chyler Leigh (3rd from l.), Chris Evans (in varsity jacket), Deon Richmond(center), Cerina Vincent, Jaime Pressly, Ron Lester, Riley Smith, Cody McMains (2nd from right), Mia Kirshn

BEERFEST, (front row, white shirts) Gunter Schlierkamp, Eric Christian Olsen, Nat Faxon, Will Forte, (second row in track suits) Eric Stolhanske, Kevin Heffernan, Paul Soter, Steve Lemme, 2006, ©Warner Bros.

NCIS: Los Angeles, from left: Chris O'Donnell, LL Cool J, Daniela Ruah, Eric Christian Olsen, 'Matryoshka', Season 7, Ep. #15, 02/08/2016, ©KSITE

NCIS: Los Angeles, Daniela Ruah (L), Miguel Ferrer (C), Eric Christian Olsen (R), 'Active Measures', Season 7, Ep. #1, 09/21/2015, ©KSITE

NCIS: Los Angeles, Chris O'Donnell (L), Mercedes Masohn (C), Eric Christian Olsen (R), 'Fish Out of Water', Season 5, Ep. #16, 03/04/2014, ©CBS

NCIS: Los Angeles, from left: LL Cool J, Lawrence Kao, Eric Christian Olsen, Chris O'Donnell, Daniela Ruah, 'One More Chance', Season 5, Ep. #22, 04/29/2014, ©CBS

NCIS: Los Angeles, Eric Christian Olsen (L), Chris O'Donnell (C), LL Cool J (R), 'Greed', Season 3, Ep. #8, 11/08/2011, ©CBS

NCIS: Los Angeles, Eric Christian Olsen (L), Renée Felice Smith (R), 'Between the Lines', Season 5, Ep. #17, 03/18/2014, ©CBS

NCIS: Los Angeles, Eric Christian Olsen (L), LL Cool J (C), Chris O'Donnell (R), 'Windfall', Season 5, Ep. #20, 04/08/2014, ©CBS

NCIS: Los Angeles, LL Cool J (L), Chris O'Donnell (C), Eric Christian Olsen (R), 'Spoils of War', Season 5, Ep. #19, 04/01/2014, ©CBS

Eric Christian Olsen at arrivals for 27th Annual Environmental Media Association (EMA) Awards, Barker Hangar, Santa Monica, CA September 23, 2017. Photo By: Elizabeth Goodenough/Everett Collection

Eric Christian Olsen at arrivals for TCA Summer Press Tour: CBS, The Beverly Hilton Hotel, Beverly Hills, CA August 10, 2015. Photo By: Dee Cercone/Everett Collection

Eric Christian Olsen at arrivals for THE THING Premiere, AMC Universal CityWalk Cinemas, Los Angeles, CA October 10, 2011. Photo By: Emiley Schweich/Everett Collection

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Photos: Eric Christian Olsen