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S4-E21 When the Levee Breaks

S4-E21 When the Levee Breaks



As Sam's behaviour becomes increasingly inhuman, Dean and Bobby lock him in a panic room in a bid to break his addiction to demon blood. Unable to free himself, he succumbs to hallucinations - including a scary vision of his own younger self.

Cast & Crew

Sam Winchester Jared Padalecki
Dean Winchester Jensen Ackles
Bobby Singer Jim Beaver
Castiel Misha Collins
Ruby Genevieve Cortese
Anna Milton Julie McNiven
Alastair Christopher Heyerdahl
Young Sam Winchester Colin Ford
Mary Winchester Samantha Smith
Director Robert Singer
Executive Producer Eric Kripke
Executive Producer McG
Executive Producer Robert Singer
Writer Sera Gamble
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