Gravity Falls Season 1 Episode 8 - Irrational Treasure

Airdate: 2012-Aug-17

Episode summary:

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

About Gravity Falls series:

Gravity Falls is just west of weird, slightly east of eerie and always north of normal! City kids Dipper and Mabel Pines are sent to spend the summ...Show more >