Joe Mantegna David Rossi Actor Matthew Gray Gubler Dr. Spencer Reid Actor Kirsten Vangsness Penelope Garcia Actor A.J. Cook Jennifer Jareau Actor Adam Rodriguez Luke Alvez Actor Aisha Tyler Dr. Tara Lewis Actor Paget Brewster Emily Prentiss Actor Damon Gupton Stephen Walker Actor Niko Nicotera John Malone , Unsub Guest Star Gideon Adlon Katie Hammond Guest Star Rick Gifford FBI A.S.A.C. Hal Clayton Guest Star Heather Ankeny Liz Hammond Guest Star Adam Ferrara Bob Hammond Guest Star Kenyetta Lethridge Driver Guest Star Harold Perrineau Calvin Shaw Guest Star Richard T. Jones Guard Lionel Wilkins Guest Star Eddie Alfano Frazier Guest Star Diego Amarosa Duerson Guest Star Alfred Adderly Malcolm Guest Star Hal Devi Guard Tyler, Guard 2 Guest Star Mark Gordon Executive Producer Erica Messer Executive Producer, Writer Breen Frazier Executive Producer Simon Mirren Director