The CW has released the Official Synopsis of Supernatural episode “Byzantium” (14.08) that will be aired on Thursday, December 6 at 08:00-09:00 PM.
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 thrilling and terrifying journey of the Winchester brothers continues in SUPERNATURAL. Sam (Jared Padalecki) and Dean (Jensen Ackles) have spent their lives on the road, battling every kind of supernatural threat.
SUPERNATURAL is from Warner Bros. Television in association with Wonderland Sound and Vision, with executive producers Jeremy Carver and Phil Sgriccia, and executive consultant Robert Singer.