2 Sæson
40 Episode
Gravity Falls - Season 2 Episode 17 Afsnit 17 (2016)
Mabel makes plans for her and Dipper's 13th birthday party; Dipper ventures below the town and discovers its most shocking secret.
- Land : United States of America
- Genre : Animation, Comedy, Mystery, Sci-Fi & Fantasy, Kids
- Studio : Disney Channel, Disney XD
- Direktør : Alex Hirsch
- Cast : Jason Ritter, Kristen Schaal, Alex Hirsch, Linda Cardellini
