The Gang Goes to a Water Park It's Always Sunny in Philadelphia : Season 12 Episode 2
TV-MA FXX 22m
The gang takes a trip to a local water park, ripe with personal agendas and ulterior motives. Dennis feeds off his mantra of "the park provides" and takes on a protégé. Frank and Charlie are determined to ride every ride by any means necessary and Mac and Dee get stuck in a tube slide for most of the day.