THE BAU SEARCHES FOR AN UNSUB WHO MAY BE OBSESSED WITH MEDICAL EXPERIMENTATION, ON "CRIMINAL MINDS," WEDNESDAY, DEC. 9

"Future Perfect" -The BAU searches for an UnSub who may be fascinated with medical experimentation, on CRIMINAL MINDS, Wednesday, Dec. 9 (9:00-10:00 PM, ET/PT) on the CBS Television Network.

REGULAR CAST:

Joe Mantegna (David Rossi)
Thomas Gibson (Aaron Hotchner)
Shemar Moore (Derek Morgan)
Matthew Gray Gubler (Dr. Spencer Reid)
Kirsten Vangsness (Penelope Garcia)
A.J. Cook (Jennifer "JJ" Jareau)

RECURRING CAST:

Aisha Tyler (Dr. Tara Lewis)

GUEST CAST:

Matt Burns (Robert Boles)
Mike Dazé (Bryan Davis)
Augie Duke (Jill Simmons)
Mia Topalian (Andrea Gambrell)
Pamela Shaddock (Sgt. Carol Gridley)
Bruce Barton (M.E. Kevin Gaylen)
Peter Elbling (Harold McDermott)
Vaughn Armstrong (Ben Kebler)
Nancy Linehan Charles (Eileen Kebler)
Jill Remez (Dr. Laura Braga)
Alisa Torres (Diane Haller)
Tate Birchmore (Young Boles)
Ed Ford, Jr. (Old Man)

WRITTEN BY: Bruce Zimmerman

DIRECTED BY: Laura Belsey