Joe Mantegna David Rossi Actor Thomas Gibson Aaron "Hotch" Hotchner Actor 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 Michelle Trachtenberg Guest Star Jay Hayden Guest Star Robert Mangiardi Guest Star Nancy Linari Guest Star Benmio McCrea Guest Star Breen Frazier Writer Jesse Warn Director Mark Gordon Executive Producer Edward Allen Bernero Executive Producer