Criminal Minds Season 11 Episode 21
Devil's Backbone
When guards at a Virginia prison intercept a package with evidence relating to the kidnapping of two boys several years ago, the BAU questions a notorious serial killer who may have information on the boys’ whereabouts.
Guest Stars
Aisha Tyler
Dr. Tara Lewis
Abby Donnelly
Helen McGill
Reid Miller
Adam Morrissey
Frances Fisher
Antonia Slade
Rick Peters
Warden Bart Shulman