Sam, Dean and Bobby deal with the aftermath of the devil (Mark Pellegrino) rising from hell; Chuck has stunning news for the brothers.
In hopes of defeating Lucifer, Castiel decides to search for God; Bobby's friend, Rufus, begs for help when demons begin attacking his town.
Sam thinks about giving up hunting; Dean and Castiel team up to search for Raphael.
Sam wants to rejoin Dean in the battle of the apocalypse, but Dean thinks they are better off apart; Dean wakes up five years in the future and is attacked by humans infected with a demonic virus.
Dean and Sam travel to a town when people are being killed by dead icons like Abraham Lincoln; two teenagers claim their friend was kidnapped by Paris Hilton.
Dean and Sam investigate a series of murders that resemble fairy tales and urban legends; the brothers track down an 11-year-old boy that Castiel deems a serious threat.
Jared Padalecki
Sam Winchester
Jensen Ackles
Dean Winchester
Misha Collins
Castiel
Alexander Calvert
Jack
Mark Sheppard
Crowley