Gravity Falls Season 1 Episode 8

Gravity Falls Season 1 Episode 8

When Dipper and Mabel discover evidence that the reported town founder is a hoax, they set out to expose the historical cover-up and prove that Mabel’s silliness is not a bad thing.

Serie: Gravity Falls

Director:

Guest Star:

Episode Title: Irrational Treasure

Air Date: 2012-08-17

Year: