Joe Mantegna David Rossi Actor Paget Brewster Emily Prentiss Actor Matthew Gray Gubler Dr. Spencer Reid Actor A.J. Cook Jennifer Jareau Actor Aisha Tyler Dr. Tara Lewis Actor Kirsten Vangsness Penelope Garcia Actor Adam Rodriguez Luke Alvez Actor Daniel Henney Matt Simmons Actor Kelly Frye Kristy Simmons Guest Star Rachael Leigh Cook Maxine Guest Star Paul F. Tompkins Brian Garrity Guest Star Jocelyn Hudon Elizabeth Wise Guest Star Michael Blake Kruse Billy Hanes Guest Star April Grace Dr. Margaret Stein Guest Star P.L. Brown Delivery Man Guest Star J.J. Hawkins Darren Guest Star Alden Ray Lyle Guest Star Abigail Marlowe Michelle Guest Star Noelle Bellinghausen Dr. Meredith Tangley Guest Star Angie Kibiloski Agent Alexis Foreman Guest Star Joe Jagatic Total Stranger Guest Star Cayden Clark Sammy Guest Star Nicolle Radzivil Young Woman Guest Star Stephen Gillikin Hayes Cullinan Guest Star Mark Gordon Executive Producer Erica Messer Executive Producer Breen Frazier Executive Producer, Writer Stephanie Birkitt Writer Edward Allen Bernero Director