Gravity Falls – Season 1, Episode 20: Gideon RisesDirector: John Aoshima, Joe PittArt Direction: Ian WorrelMore information (IMDb) Genre:Animation, Adventure, Comedy DateAugust 2, 2013 CategoriesGravity Falls Season 1,Related Posts Gravity Falls – Season 1, Episode 12: SummerweenGravity Falls Season 1· View Project Gravity Falls – Season 1, Episode 13: Boss MabelGravity Falls Season 1· View Project Gravity Falls – Title SequenceGravity Falls Season 1· View Project