[s15e12] Galaxy Brain Apr 2026

The episode follows Sam, Dean, Castiel, and Jack as they navigate the escalating threat of Chuck (God), who has begun systematically destroying alternate universes. "Supernatural" Galaxy Brain (TV Episode 2020) - IMDb

is the 12th episode of the 15th and final season of the long-running series Supernatural . It first aired on March 16, 2020, and was directed by Richard Speight, Jr., who also famously played Gabriel/The Trickster on the show. Plot Summary [S15E12] Galaxy Brain