Joe Mantegna David Rossi Actor, Director Paget Brewster Emily Prentiss Actor Matthew Gray Gubler Dr. Spencer Reid Actor A.J. Cook Jennifer Jareau Actor Aisha Tyler Dr. Tara Lewis Actor Kirsten Vangsness Penelope Garcia Actor Adam Rodriguez Luke Alvez Actor Daniel Henney Matt Simmons Actor Linn Bjornland Cheryl Kaline Guest Star Michael G. Welch Steven Gourse Guest Star Jason Gedrick Craig Kaline Guest Star Gail O'Grady Krystall Richards Guest Star Gwen McGee Doctor Taylor Guest Star Danielle C. Ryan Portia Richards Guest Star Bobby Campo Wick Rollins Guest Star Angela Meryl Dee Stockton Guest Star Briana Cuoco Janice Fox Guest Star Ruben Vernier Billy Deaver Guest Star Vaia Zaganas Sylvia Frazee Guest Star Mark Gordon Executive Producer Erica Messer Executive Producer Breen Frazier Executive Producer Bruce Zimmerman Writer