South Park: Bigger, Longer & Uncut

South Park: Bigger, Longer & Uncut is a 1999 American adult animated musical black comedy film based on the animated sitcom South Park. The film was directed by series creator Trey Parker, who co-wrote with series co-creator Matt Stone and Pam Brady. It stars Parker, Stone, Mary Kay Bergman, and Isaac Hayes, all of whom reprise their roles from the series, with George Clooney, Eric Idle, and Mike Judge in supporting roles. The plot follows the four main characters, elementary school boys Stan Marsh, Kyle Broflovski, Eric Cartman, and Kenny McCormick, whose persistent swearing leads to a moral panic in their hometown South Park, that culminates in the United States declaring war on Canada.