Gravity Falls – Season 1, Episode 8: Irrational Treasure Director: John Aoshima Art Direction: Ian Worrel More information (IMDb) Genre: Animation, Adventure, Comedy Date August 17, 2012 CategoriesGravity Falls Season 1, Related Posts Gravity Falls – Season 1, Episode 19: Dreamscaperers Gravity Falls Season 1· View Project Gravity Falls – Season 1, Episode 12: Summerween Gravity Falls Season 1· View Project Gravity Falls – Title Sequence Gravity Falls Season 1· View Project
