Joe Mantegna David Rossi Actor Thomas Gibson Aaron "Hotch" Hotchner Actor Paget Brewster Emily Prentiss Actor Shemar Moore Derek Morgan Actor Matthew Gray Gubler Dr. Spencer Reid Actor, Director A.J. Cook Jennifer Jareau Actor Kirsten Vangsness Penelope Garcia Actor Salli Richardson-Whitfield Guest Star Jayne Atkinson Guest Star Josh Stewart Guest Star Nicholas Brendon Guest Star Jennifer Del Rosario Guest Star Scarlett McAlister Guest Star C. Thomas Howell Guest Star Brian Appel Guest Star Meredith Monroe Guest Star Cade Owens Guest Star D.B. Sweeney Guest Star Jonathan Nail Guest Star Gina Garcia Sharp Guest Star Mark Gordon Executive Producer Edward Allen Bernero Executive Producer, Director, Writer Erica Messer Writer Chris Mundy Writer Breen Frazier Writer Rick Dunkle Writer Simon Mirren Writer Oanh Ly Writer Bo Crese Writer Jay Beattie Writer Kimberly A. Harrison Writer Charles S. Carroll Director Glenn Kershaw Director Felix Alcala Director Rob Spera Director John Gallagher Director John Badham Director