Gravity Falls – Season 2, Episode 20: Weirdmageddon 3: Take Back the Falls Director: Stephen Sandoval Art Direction: Ian Worrel More information (IMDb) Genre: Animation, Adventure, Comedy Date February 15, 2016 CategoriesGravity Falls Season 2, Related Posts Gravity Falls – Season 2, Episode 6: Little Gift Shop of Horrors Gravity Falls Season 2· View Project Gravity Falls – Season 2, Episode 9: The Love God Gravity Falls Season 2· View Project Gravity Falls – Season 2, Episode 17: Dipper & Mabel vs. the Future Gravity Falls Season 2· View Project