[s1e15] The Deep End -

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. [S1E15] The Deep End

The end credits cryptically feature the "Vigenère cipher" for the first time in the series. This episode introduces Mermando, who reappears in later