The God of Time (Jason Dohring) sends Dean back to 1944, where he is arrested by legendary lawman Eliot Ness (Nicholas Lea)
Sam helps a teen girl search for her missing father, who is also a supernatural hunter. Meanwhile, Dean tries to take down Dick Roman (James Patrick Stuart).
A jealous witch (Charisma Carpenter) unleashes her wrath on a small town when she discovers her husband (James Marsters) is having an affair.
Sam hunts a demon from his childhood who is killing thugs and eating their brains.
Sam experiences hallucinations caused by the broken wall in his head. Meanwhile, Castiel struggles with his newfound power; and Bobby worries about Dean as he tries to fight Castiel and take care of Sam.
Castiel doesn’t kill Sam, Dean and Bobby but warns them not to interfere in his business. Assuming his new role as God, Castiel sets out to right some of the wrongs in the world.