Joe Mantegna David Rossi Actor Thomas Gibson Aaron "Hotch" Hotchner Actor, Director Shemar Moore Derek Morgan Actor Matthew Gray Gubler Dr. Spencer Reid Actor A.J. Cook Jennifer Jareau Actor Kirsten Vangsness Penelope Garcia Actor Jeanne Tripplehorn Alex Blake Actor Ken Olin Guest Star Sophi Bairley Guest Star Delilah Napier Guest Star Keith Szarabajka Guest Star Paul Dooley Guest Star Anna Khaja Guest Star Larry Poindexter Guest Star Donna Rusch Guest Star Mark Gordon Executive Producer Edward Allen Bernero Executive Producer Erica Messer Writer