The episode features the star-studded ensemble cast reprising their roles from the 2001 film: Janeane Garofalo Jason Schwartzman H. Jon Benjamin Amy Poehler Bradley Cooper Paul Rudd Christopher Meloni Jonas (Gene) John Slattery Claude Dumet David Wain
: While exploring the woods, Beth and Greg stumble upon a massive dump site of toxic sludge. Mitch later confesses he allowed a company called Xenstar to dump it there because the camp was in desperate need of money. Wet Hot American Summer 1x2
A young camper named Abby "blossoms" into a mature woman (played by Marisa Ryan) after her first period. Wet Hot American Summer 1x2