- Jared Padalecki (Sam Winchester)
- Jensen Ackles (Dean Winchester)
- Misha Collins (Castiel)
Supernatural — S8E15
Episode: Man's Best Friend with Benefits
Air Date: 2013-02-20
Runtime: 42 min
Overview
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.