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 Kirsten Vangsness Penelope Garcia Actor Rachel Nichols Guest Star Chris Walker Guest Star Michelle Gillette Guest Star Manny Perez Guest Star J. Santiago Guest Star Ruben Rabasa Guest Star Barnaby Barrilla Guest Star Hakeem Kae-Kazim Guest Star Brian Kubach Guest Star Grasie Mercedes Guest Star Stephen Mendel Guest Star Toya Ann Brown Guest Star Rico Devereaux Guest Star Mark Gordon Executive Producer Edward Allen Bernero Executive Producer Katarina Wittich Writer John Gallagher Director