Supernatural Episode 14×08 “Byzantium”
OUT OF THE DARKNESS
When Sam (Jared Padalecki) and Dean (Jensen Ackles) join forces with an unexpected ally, the outcome will alter the course of two lives.
Meanwhile, Heaven faces an attack from a dark force, driving Castiel to make an enormous sacrifice to make things right.
The episode was directed by Eduardo Sanchez and written by Meredith Glynn.
Air Date: Thursday, December 6 (8:00-9:00 p.m. ET) on the CW.