Supernatural (TV series)/Recap/S07/E02 Hello Cruel World
Season 7, Episode 02:
Hello, Cruel World
After throwing around Dean and Bobby, Castiel's vessel begins to break down. Dean realizes that the beasts cannot remain within Castiel's body without destroying it, and as a result, the Leviathan disperse into the local water supply nearby. Possessing different people and establishing a base at Sioux Falls General to maintain a food supply, the Leviathan hint at further plans and the importance of maintaining discretion to prevent unwanted attention. Meanwhile, as Sam, Bobby, and Dean attempt to learn of the Leviathan whereabouts, Sam continues to be tortured by visions of Lucifer, slowly believing that the world he sees is not a true reality.