Supernatural

Man's Best Friend with Benefits (8x15)

Data di messa in onda: Feb 20, 2013

A police officer named James, who turned to witchcraft after working a case with Sam and Dean, is plagued by nightmares in which he murders innocent people. However, when the murders actually happen, Sam and Dean are called in by James’s "familiar" to help -- but the brothers aren’t sure they want to save a witch.