Dipper's Guide to the Unexplained - Mailbox S3E3 - Dipper's Guide to the Unexplained - Mailbox 2013
Dipper and Soos stumble upon a mailbox in the middle of the forest and make it their mission to discover who (or what) picks up the mail left inside.
- Released: 2013-10-15
- Runtime: 50 minutes
- Genre:
- Stars: Jason Ritter, Kristen Schaal, Alex Hirsch, Linda Cardellini
- Director: