Trey Parker

Stan Marsh / Eric Cartman / Gregory / Satan / Mr. Garrison /

Matt Stone

Kyle Broflovski / Kenny McCormick / Saddam Hussein / Terranc

Mary Kay Bergman

Liane Cartman / Sheila Broflovski / Sharon Marsh / Carol McC

Isaac Hayes

Chef (voice)

Jesse Brant Howell

Ike Broflovski (voice)

Anthony Cross-Thomas

Ike Broflovski (voice)

Franchesca Clifford

Ike Broflovski (voice)

Bruce Howell

Man in Theater (voice)

Deb Adair

Woman in Theater (voice)

Jennifer Howell

Bebe Stevens (voice)

George Clooney

Dr. Gouache (voice)

Brent Spiner

Conan O'Brien (voice)

Minnie Driver

Brooke Shields (voice)

Dave Foley

The Baldwin Brothers (voice)

Eric Idle

Dr. Vosknocker (voice)

Nick Rhodes

Canadian Fighter Pilot (voice)

Toddy Walters

Winona Ryder (voice)

Stewart Copeland

American Soldier #1 (voice)

Stanley G. Sawicki

American Soldier #2 (voice)

Mike Judge

Kenny's Goodbye (voice)

Howard McGillin

Gregory (singing voice) (uncredited)