Plot: After a series of murders, Prentiss becomes suspicious of a former nemesis, and fears for the safety of her team.
Criminal Minds - Season 6 - Valhalla (Episode 17)
Episode Aired On:
Wednesday, March 2 2011
13 years ago
Wednesday, March 2 2011
13 years ago
Joe Mantegna
Thomas Gibson
Paget Brewster
Shemar Moore
Matthew Gray Gubler
Kirsten Vangsness
Rachel Nichols
Siena Goines
Madison Mason
Tyler Poelle
John Colella
Jan Munroe
Jennifer Riker
Fionn William O'Brien
Brian D. Johnson
Andy McPhee
Timothy V. Murphy
Conrad Bluth
Sebastian Roché