When Mabel befriends a cute merman trapped in the deep end of the public pool, she's determined to return him to his family in the ocean, even though that means her whirlwind romance will come to an end; Dipper learns that Wendy is a lifeguard.
Original Air Date: Dec 22, 2024Disney XD30m
Watch Gravity Falls with Fubo
- 100+ channels of live sports & TV
- Unlimited Cloud DVR
- Stream on up to 10 screens at once
- No contract, no commitment
Starting at $79.99/mo
Additional taxes, fees and regional restrictions may apply