Gravity Falls
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S0 E3: Dipper's Guide to the Unexplained - Mailbox
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.
| Air date | Oct 15, 2013 |
|---|---|
| Runtime | 3 minutes |
| TMDB rating | ★ 8.0/10 |