Joe Mantegna David Rossi Actor 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 Esai Morales Guest Star Michael Trucco Guest Star Brett Cullen Guest Star Kevin E. West Guest Star Brady Smith Guest Star Romi Dias Guest Star Tamara Clatterbuck Guest Star Tim Lane Guest Star Potsch Boyd Guest Star Lucas Barker Guest Star Trevor Scott Guest Star Shannon Kern Guest Star Betty Murphy Guest Star David Atkinson Guest Star Mark Gordon Executive Producer Erica Messer Executive Producer, Writer Janine Sherman Barrois Executive Producer Glenn Kershaw Director