Supernatural: 'Captives' (2/25)

THE BUNKER IS HAUNTED — Sam (Jared Padalecki) and Dean (Jensen Ackles) are stunned to discover the Men of Letters' bunker is haunted. Their investigation leads them to a storage facility where the demons have been keeping a prize possession. Meanwhile, Castiel (Misha Collins) is captured by Bartholomew (guest star Adam Harrington).