The Pines family visits the Gravity Falls Pool on the hottest day of the year.
The intimidating antagonist of the episode who runs the pool like a drill sergeant. [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 . The Pines family visits the Gravity Falls Pool