Supernatural sends Sam and Dean Winchester to the black market in this week's episode. Here's the official Supernatural season 13, episode 15 synopsis.

Next week, the Winchester brothers find themselves engaging in a bit of chicanery when they infiltrate a black market for religious relics. Come check out the new promo for next week's episode now!

(CW) – Executive Producers Andrew Dabb and Robert Signer talk about the latest episode of Supernatural. Sam (Jared Padalecki) and Dean (Jensen Ackles) are close to collecting everything they ...

Amanda Tapping directed the episode written by Robert Singer & Andrew Dabb (#1315). Original airdate: Thursday, March 8, 2018 First published on March 2, 2018 / 8:57 AM ...

Related: Supernatural Season 13 Episode 15 Review: A Most Holy Man I'm still really unsure why we had to go through so much just for the guys to realize the blood they needed was right in front of ...

On Supernatural Season 13 Episode 15, Sam and Dean are on the hunt for blood from a holy man. Sam does a search on the internet, and is able to track down a woman named Margaret who's a dealer in ...

Reviews Supernatural Season 13 Episode 15 Review: A Most Holy Man. Sam and Dean’s search for a relic lead them into a film-noir plot of criminal collectors.