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 Libby Baker Mary Brewer Guest Star Rosemary Alexander Dorothy Elgin Guest Star Gail O'Grady Krystall Richards Guest Star Danielle C. Ryan Portia Richards Guest Star Drew Cash Scott Gillen Guest Star Mary Elizabeth Boylan Cindy Underwood Guest Star Christopher Darga Sheriff Wesley Hayes Guest Star Mashari Laila Bain M.E. Theresa Caldwell Guest Star Janet Song Lydia Garland Guest Star Lara Phillips LeeAnne Garrity Guest Star Gracie Lane Delta Coughlan Guest Star Olivia DiNino Penny Cumbre Guest Star Niko Papastefanou Unsub Guest Star Khalif Boyd Ben Hicks Guest Star Amanda Westlake Ella Hicks Guest Star Seychelle Brown Laura Burgess Guest Star Archer Moller Young Unsub Guest Star Mark Gordon Executive Producer Erica Messer Executive Producer Breen Frazier Executive Producer Bruce Zimmerman Writer Diana Valentine Director