A man in Seattle goes berserk, attacking his boss and claiming his victim is a demon. After the killer dies of what appears to be exhaustion, the Fringe Division discover it’s…

Clark believes a recent attack in a theater may be the work of a serial killer; Davis fears that his blackouts could mean that he is the killer.

Sheriff Jody befriends a young girl on the run from vampires. When she’s forced to kill one of the monsters, Jody calls in Sam and Dean for help. However, they…