Episode Overview is the 15th episode of the first season of the Disney Channel animated series Gravity Falls . It originally aired on March 15, 2013. 🌊 Plot Summary
This episode introduces Mermando, who reappears in later episodes via Mabel’s scrapbook. [S1E15] The Deep End
Grunkle Stan spends the entire day trying to secure a prized lounge chair, leading to a relentless prank war with a local child. 🔑 Key Characters Episode Overview is the 15th episode of the
The Pines family visits the Gravity Falls Pool on the hottest day of the year. Grunkle Stan spends the entire day trying to
Mabel meets Mermando , a boy trapped in the pool's filter section. She discovers he is actually a merman and vows to help him escape to the open ocean.
The intimidating antagonist of the episode who runs the pool like a drill sergeant.
A lonely, Spanish-accented merman who was accidentally caught and placed in the pool.
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