Episode PremiereNovember 22, 2005
DistributorCW, The WB
Show Period2005 - now
Production CompanyWBTV, Wonderland Sound and Vision, KEI
Sam (Jared Padalecki) and Dean (Jensen Ackles) investigate an abandoned sanitarium and discover that when the hospital was open, the patients held a revolt against the cruel and unusual punishments inflicted by the head doctor. While the brothers search the premises for four lost college students, the tortured spirits cause them to go insane, turning Dean against Sam.