Fan Casting Gravity Falls (Season 3)

A year has passed after the events of Weirdmaggeddon, Dipper and Mabel return to Gravity Falls to reunite with all of their friends at the Mystery Shack now run by Soos. They soon find out that Grunkles Stan and Ford have mysteriously disappeared once they have traveled away to find new anomalies outside Gravity Falls. So the Mystery Twins and the gang set out to into the great unknown where they find new discoveries, meet new friends, battle the forces of evil, and find more shocking reveals! We see that inside the Bermuda Triangle, there’s an evil Illuminati cult trying to resurrect Bill Cipher! Led by a new main antagonist who’s just as weird yet intimidating as Bill!