Joe Mantegna David Rossi Actor 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, Writer Adam Rodriguez Luke Alvez Actor Daniel Henney Matt Simmons Actor Jane Lynch Diana Reid Guest Star Michael Mosley Everett Lynch Guest Star Gail O'Grady Krystall Rossi Guest Star Jayne Atkinson Erin Strauss Guest Star Josh Stewart Will LaMontagne Guest Star Stephen Bishop Andrew Mendoza Guest Star Kelly Frye Kristy Simmons Guest Star Beth Riesgraf Maeve Donovan Guest Star Page Leong Dr. Kiyomura Guest Star Gina Garcia Sharp Agent Garcia Sharp Guest Star Andre Ellingson Agent Smith Guest Star Thomas Howell George Foyet Guest Star Mark Gordon Executive Producer Erica Messer Executive Producer, Writer Breen Frazier Executive Producer Glenn Kershaw Director