Joe Mantegna David Rossi Actor, Director 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 Meshach Taylor Guest Star Jon Gries Guest Star Jack Wallace Guest Star Carl Crudup Guest Star Cesar Garcia Guest Star Michael Domantay Guest Star Mik Scriba Guest Star Vijaya Kumari Guest Star Meeghan Holaway Guest Star Alexis Kendra Guest Star Mark Hapka Guest Star Thomas F. Evans Guest Star Loki Guest Star Russell Richardson Guest Star Hilary Ward Guest Star Vern Urich Guest Star Shelley Gershoni Guest Star Suzanne Sena Guest Star Ian Patrick Williams Guest Star Courtney Cunningham Guest Star Natalia Nogulich Guest Star Mark Gordon Executive Producer Erica Messer Executive Producer Janine Sherman Barrois Executive Producer Bruce Zimmerman Writer