In this feature film based on the hit animated series, the third graders of South Park sneak into an R-rated film by ultra-vulgar Canadian television personalities Terrance and Phillip, and emerge with expanded vocabularies that leave their parents and teachers scandalized. When outraged Americans try to censor the film, the controversy spirals into a call to wage war on Canada and Terrance and Phillip end up on death row, with the kids their only hope of rescue.
Trey Parker
as Stan Marsh / Eric Cartman / Gregory / Satan / Mr. Garrison / Mr. Hat / Phillip Niles Argyle / Randy Marsh / Clyde Donovan / Tom - News Reporter / Midget In A Bikini / Canadian Ambassador / Bombardiers / Mr. Mackey / Army General / Ned Gerblanski / Christophe - Ze Mole (or The Mole) / Big Gay Al (singing) / Adolf Hitler / Additional Voices (voice)
Matt Stone
as Kyle Broflovski / Kenny McCormick / Saddam Hussein / Terrance Henry Stoot / Big Gay Al / Ticket Taker / Stuart McCormick / Jimbo Kearn / Gerald Broflovski / Butters Stotch / Additional Voices (voice)
Mary Kay Bergman
as Liane Cartman / Sheila Broflovski / Sharon Marsh / Carol McCormick / Wendy Testaburger / Clitoris / Additional Voices (voice)
Isaac Hayes
as Chef (voice)
Jesse Brant Howell
as Ike Broflovski (voice)
Anthony Cross-Thomas
as Ike Broflovski (voice)
Franchesca Clifford
as Ike Broflovski (voice)
Bruce Howell
as Man in Theater (voice)
Deb Adair
as Woman in Theater (voice)
Jennifer Howell
as Bebe Stevens (voice)
George Clooney
as Dr. Gouache (voice)
Brent Spiner
as Conan O'Brien (voice)
