In "When the Levee Breaks", Sam is suffering from some serious demon blood withdrawals while Dean and Bobby debate the usefulness of his powers to stop the impending Apocalypse. Castiel is back to being a jerk and he forces Dean to pledge his allegiance to heaven, but allows Sam to escape to Ruby. Gairo, Abe and Bianca discuss the intelligence of all characters involved, the necessity of conflict, and Gairo’s unending desire for some serious bromance moments on the show. Will Sam stop Lilith? Will Dean stop Sam? Will Abe stop Bianca? Hopefully our questions will be answered in next week’s episode.
Supernatural Season 4, Episode 21. Air Date: May 7, 2009

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