Gravity Falls – Season 2, Episode 10: Northwest Mansion MysteryDirector: Matt BralyArt Direction: Ian WorrelMore information (IMDb) Genre:Animation, Adventure, Comedy DateFebruary 16, 2015 CategoriesGravity Falls Season 2,Related Posts Gravity Falls – Season 2, Episode 19: Weirdmageddon 2: Escape from RealityGravity Falls Season 2· View Project Gravity Falls – Season 2, Episode 20: Weirdmageddon 3: Take Back the FallsGravity Falls Season 2· View Project Gravity Falls – Season 2, Episode 8: Blendin’s GameGravity Falls Season 2· View Project