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 Kirsten Vangsness Penelope Garcia Actor A.J. Cook Jennifer Jareau Guest Star Timothy V. Murphy Guest Star Patrick Fischler Guest Star Sebastian Roché Guest Star Donald Watson Guest Star Andy McPhee Guest Star Alan Pietruszewski Guest Star Mark Gordon Executive Producer Edward Allen Bernero Executive Producer Breen Frazier Writer