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 Nathan Sutton Guest Star Lacey Beeman Guest Star Jesse Bernstein Guest Star Curt Bonnem Guest Star Kandis Erickson Guest Star Jeff Corbett Guest Star William Morgan Sheppard Guest Star Elizabeth A. Roberts Guest Star Dendrie Taylor Guest Star Jennifer Hetrick Guest Star Rodney Eastman Guest Star Rebekah Brandes Guest Star Matt Hoffman Guest Star Sally Pressman Guest Star Royce Thomas Johnson Guest Star Erika Whalen Guest Star Houston Rhines Guest Star J. Claude Deering Guest Star Mark Gordon Executive Producer Edward Allen Bernero Executive Producer Debra J. Fisher Writer Erica Messer Writer John Gallagher Director