Watch Criminal Minds – Season 4 Episode 21: A Shade of Gray
Cast: Aisha Tyler , Joe Mantegna , Paget Brewster , Adam Rodriguez , Kirsten Vangsness , A. J. Cook , Zach Gilford , Ryan-James Hatanaka
Directors: Jeff Davis
Watch Criminal Minds – S4E21
Episode Overview
When profiling a series of child abductions and murders, the team discovers that one of the cases may not be the handiwork of the serial killer they apprehended.
