Pink Panther and Pals

Cleanliness is Next to Pinkliness (1x22)

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At their apartment building, Pink Panther and Big Nose are trying to bathe and shower at the same time. But there's not enough water for both apartments and the two battle to get their water at the right temperature. They continuously tinker with the building's plumbing, and eventually the reservoir by Big Nose, who causes geysers to pop up all over the city streets, leaving Pinky with more than enough water to shower.