On the Head of a Pin

Castiel and Uriel ask Dean to torture Alastair for information. But when Alastair breaks free, Castiel starts to believe that their is a traitor among the angels.

Season 4 | Episode 16
TV-14-DLSV
Originally Aired On: April 12, 2017
Cast

Jared Padalecki

Sam Winchester

Jensen Ackles

Dean Winchester

Misha Collins

Castiel