South Park: Bigger, Longer & Uncut (also known as The South Park Movie, The South Park Movie: Bigger, Longer & Uncut, South Park: The Movie or simply as South Park) is a 1999 American adult animated musical comedy film based on the Comedy Central television series South Park. The film was directed by series co-creator Trey Parker, and stars the regular television cast of Parker, Matt Stone, Mary Kay Bergman, and Isaac Hayes, with guest performances by George Clooney, Eric Idle, and Mike Judge. The plot follows the four boys from South Park as they see a controversial R-rated movie featuring Canadians Terrance and Phillip and begin cursing incessantly. Their parents pressure the United States to wage war against Canada for allegedly corrupting their children.