Fair rating?Gravity Falls· Season 1 · Episode 15
The Deep End
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.
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#12In Season 1of 20 rated episodes
#26All-timeof 40 rated episodes
−0.1vs season avgSeason 1 averages 8.3
2013First airedMarch 15, 2013
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