Gravity Falls (2012)

S2E17 Dipper and Mabel vs. the Future

Oct 12, 2015 Season 2 Episode 17 Animation, Comedy, Mystery, Sci-Fi & Fantasy, Kids, Action & Adventure, Family

Mabel is busy organizing an unforgettable birthday bash for her and Dipper's 13th celebration. Meanwhile, Dipper delves into the depths beneath the town and uncovers an astonishing hidden truth that could change everything.