Mickey Mouse Funhouse Episode 13 Crystal Clear Waters / The Big Funhouse Sleepover Episode Title: Crystal Clear Waters / The Big Funhouse Sleepover Episode Description: Crystal Clear Waters:Celebrity environmentalist Crystal Clearwater is coming to Hot Dog Hills for an event hosted by Mayor McBeagle involving declaring Hot Dog Lake the cleanest lake in the world as Mickey and his friends attend that event. When Crystal Clearwater lands her seaplane, it gets stuck. To help get it unstuck, Funny dispatches his submarine form so that Mickey and his friends can go underwater find out what is responsible. The Big Funhouse Sleepover:Goofy is hosting a sleepover at Funny as he plans to have it go off without a hitch. Outside of his friends, the other three guests are Trolland from Majestica, Fred the Cyclops from the Land of Myth and Legend, and the Yeti from Winter Mountain. As Goofy does various activities, each one doesn't seem to be comfortable to each of the Adventure World guests. With help from his friends, Goofy must work to keep Trolland, Fred, and the Yeti satisfied.