Trey Parker
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 / Christo
Matt Stone
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
Liane Cartman / Sheila Broflovski / Sharon Marsh / Carol McCormick / Wendy Testaburger / Clitoris / Additional Voices (voice)
Isaac Hayes
Chef Jerome McElroy (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. Doctor (voice)
Brent Spiner
Conan O'Brien (voice)
Minnie Driver
Brooke Shields (voice)
Dave Foley
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)
Chase Holt
American Soldier #3 (voice)
Mike Judge
Kenny (Unhooded) (voice)
Howard McGillin
Gregory (singing voice)