Joe Mantegna David Rossi Actor Thomas Gibson Aaron "Hotch" Hotchner 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 Jeanne Tripplehorn Alex Blake Actor Bill Oberst Jr. Guest Star Stephanie C. Allen Guest Star Wednezday Ryan Guest Star Rocky McMurray Guest Star Cedric Hardman Guest Star Adrienne Barbeau Guest Star Tobin Bell Guest Star Ronnie Gene Blevins Guest Star Castille Landon Guest Star Gregory Sporleder Guest Star Benjamin Adams Guest Star DeDe Drake Guest Star Will Green Guest Star Burt Culver Guest Star Mark Gordon Executive Producer Erica Messer Executive Producer Janine Sherman Barrois Executive Producer Breen Frazier Writer