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 Jack Plotnick Guest Star Tara Buck Guest Star Julianna Guill Guest Star Brent Bailey Guest Star Angela Bullock Guest Star Noshir Dalal Guest Star Troy Doherty Guest Star Joey Luthman Guest Star Jenny Strubin Guest Star Dominique Davis Guest Star Ray Stoney Guest Star Franklin Fung Guest Star Mark Gordon Executive Producer Erica Messer Executive Producer Janine Sherman Barrois Executive Producer Rick Dunkle Writer