The Mystery Shack is one of the most recognizable structures in Gravity Falls, but the show once teased an incredibly dark past for the building.
Gravity Falls has multiple references to classic Universal Monsters, Gill-Man, and Invisible Man, thanks to Uncle Stan Pines and the Mystery Shack.
A deleted scene from Gravity Falls' three-part finale includes an extended live-action sequence featuring Jason Ritter and Linda Cardellini.
Disney's animated series Gravity Falls has some big changes overseas, such as Mystery Shack having a different name depending on the country.
Disney's animated series Gravity Falls found a large fanbase in just two seasons and resulted in some theories that are crazy enough to believe.
Rick & Morty co-creator Justin Roiland's friendship with Gravity Falls creator Alex Hirsch has produced 10 Easter eggs connecting the animated shows.
Disney's animated series Gravity Galls was short-lived, but here's 25 facts that will surprise even longtime fans of Dipper and Mabel's adventures.
Disney re-dubs Louis C.K. voice role on the cartoon series Gravity Falls, following the actor's admission of sexual misconduct.