NGTV Guide: Friday, December 10

Supernatural – the CW 9/8c
“Appointment in Samarra” – Dean (Jensen Ackles) seeks out Death (guest star Julian Richings) to help get Sam’s (Jared Padalecki) soul back. Death tells Dean he will help Sam if Dean will agree to act as Death for 24 hours. Meanwhile, Sam decides he doesn’t want his soul back and asks Balthazar (guest star Sebastian Roche) for a protective spell to keep his soul out of his body. Balthazar tells Sam he needs the blood of his father for the spell to work and since John Winchester is dead, Sam decides Bobby (Jim Beaver) is the next best thing.

Sanctuary – Syfy 10/9c
“Vigilante” – Will accepts Adam’s offer to show them the way to the hidden city, despite Magnus’s warning.