Jeff Davis Creator Joe Mantegna David Rossi Actor, Director A.J. Cook Jennifer "JJ" Jareau Actor, Director Kirsten Vangsness Penelope Garcia Actor Aisha Tyler Dr. Tara Lewis Actor, Director Adam Rodriguez Luke Alvez Actor Paget Brewster Emily Prentiss Actor Mark Gordon Executive Producer Erica Messer Executive Producer, Writer Christopher Barbour Executive Producer, Writer Zach Gilford Director Nelson McCormick Director Sharat Raju Director Glenn Kershaw Executive Producer Breen Frazier Executive Producer Chikodili Agwuna Writer Jayne Archer Writer Sullivan Fitzgerald Writer Douglas Aarniokoski Director Carlton Gillespie Writer Matthew Lau Writer