In the 13th-season finale, the boys' trip to a local water park comes with apocalyptic overtones.
Guest Cast
Matt Stone
voices Butters Stotch
Trey Parker
voices Randy Marsh
April Stewart
voices Sharon Marsh
Trey Parker
voices Jimmy ValmerCast Appearances
Trey Parker
voices Stan Marsh
Matt Stone
voices Kyle Broflovski
Trey Parker
voices Eric Theodore Cartman
Matt Stone
voices Kenny McKormickEpisode Discussion
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This episode teaches you everything you need to know about water parks.