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 Jayne Atkinson Guest Star Cade Owens Guest Star Kyle Secor Guest Star Philip Casnoff Guest Star Greg Collins Guest Star Phil Levesque Guest Star Paula Mattioli Guest Star Edita Brychta Guest Star Chris Prangley Guest Star Megan Kathleen Duffy Guest Star Nikki Hahn Guest Star Chrys Ryan Johnson Guest Star Joy Darash Guest Star Mike Hoagland Guest Star Mark Gordon Executive Producer Edward Allen Bernero Executive Producer Erica Messer Writer Charles S. Carroll Director