Sara Canning guest stars on this episode of Supernatural. She has a one night stand with Dean that leads to interesting ramifications.

Jason Dohring guest stars this week as the God of Time. He sends Dean back to 1944.

Dean is all about taking down Dick Roman on the first episode of 2012. Sam, meanwhile, tries to help a teenage girl find her father.

Sam and Dean race the clock on this episode of Supernatural. Bobby, meanwhile, seeks the assistance of an old ally.

It’s time to do some hunting, literally! Sam, Dean and Bobby head into the woods this week.

DJ Qualls guest stars on this episode of Supernatural. He plays a laid back hunter in a unique situation.

Sam and Dean are on the case when psychics are killed this week. They stumble upon an angry spirit as the culprit.

Dean and Sam end up on the FBI’s Most Wanted list this week. How come? Two Leviathans clone the brothers and go on a killing spree, of course.

Charisma Carpenter and James Marsters both guest star this week. It’s a Buffy the Vampire Slayer reunion!

Dean is placed on trial this week, as an Egyptian god named Osiris considers the past sins of those in front of him. Faran Tahir guest stars.