Trey Parker

Goomi (voice)

Self

Stan Marsh / Eric Cartman (voice)

Various Characters (voice)

Various Characters (voice)

Stan Marsh/ Eric Cartman / Randy Marsh (voice)

Self

Various Characters (voice)

Various Characters (voice)

Various Characters (voice)

Various Characters (voice)

Al Gore

(voice)

Self (archive footage)

Balthazar Bratt (voice)

Self - Guest

Self

Self

Eric Cartman / Stan Marsh (voice)

Self

Self

Self

Self

Various Characters (voice)

Self

Stan Marsh / Eric Cartman /Mr. Garrison /Mr. Mackey / Mr. Hankey / Satan / Adolf Hitler (voice)

Narrator (voice)

Cartman / Stan (voice)

Himself

Self

Gary Johnston / Joe / Kim Jong Il / Hans Blix / Carson / Matt Damon / Drunk in Bar / Tim Robbins / Sean Penn / Michael Moore / Helen Hunt / Susan Sarandon (voice)

Steve Keen (as Juan Schwartz)

Self

Self

Self - Guest

Self

Self

Hermaphrodite (uncredited)

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)

Self

Father Rabbit

Judge Moses / Mr. Mackey (voices) (archive recording)

Joe Cooper

Joe Young / Orgazmo

Eric Cartman / Stan Marsh (voice)

Eric Cartman / Stan Marsh / Mr. Garrison / Mr. Hat

Alferd Packer

Self

Eric Cartman / Stan Marsh / Santa (voice)

Narrator (voice) / Man Walking Out Office / Man Toasting at Bar

Self - Guest

Boy 1 / Santa Claus / Frosty (voice)

Murphy

Narrator

Self - Winner