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 A.J. Cook Jennifer Jareau Actor Kirsten Vangsness Penelope Garcia Actor Nicholas Brendon Guest Star Dean Cain Guest Star Sandra Purpuro Guest Star Joe Egender Guest Star Vanessa Branch Guest Star Frankie Jay Allison Guest Star Jenn Korbee Guest Star Chuck Saale Guest Star Christopher DeMaci Guest Star Randy Irwin Guest Star Yanni Walker Guest Star Nikki Ganz Guest Star Chasty Ballesteros Guest Star Mark Gordon Executive Producer Edward Allen Bernero Executive Producer Bruce Zimmerman Writer Douglas Aarniokoski Director