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
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. [S1E15] The Deep End
Dipper takes a job as an assistant lifeguard to be closer to Wendy. However, he is forced to work under the strict, rule-obsessed head lifeguard, Mr. Poolcheck . Episode Overview is the 15th episode of the
The end credits cryptically feature the "Vigenère cipher" for the first time in the series. She discovers he is actually a merman and
This episode introduces Mermando, who reappears in later episodes via Mabel’s scrapbook.
The intimidating antagonist of the episode who runs the pool like a drill sergeant.
Look for the "Pool Rules" sign, which includes absurd restrictions typical of the show's humor. 🏆 Themes