Gravity Falls - Season 2 Episode 15
Watch TV Shows Gravity Falls HD A new threat leads Mabel to venture into the enchanted realm of the unicorns. Meanwhile, Dipper learns an unexpected twist about the enigmatic Bill Cipher.
- Year: 2016
- Country: United States of America
- Genre: Animation, Comedy, Mystery, Sci-Fi & Fantasy, Kids
- Studio: Disney Channel, Disney XD
- Director: Alex Hirsch
- Cast: Jason Ritter, Kristen Schaal, Alex Hirsch, Linda Cardellini