Trey Parker

as Goomi (voice)

as Self

as Stan Marsh / Eric Cartman (voice)

as Various Characters (voice)

as Various Characters (voice)

as Stan Marsh/ Eric Cartman / Randy Marsh (voice)

as Self

as Various Characters (voice)

as Various Characters (voice)

as Various Characters (voice)

as Various Characters (voice)

as Al Gore

as (voice)(2 eps)

as Self (archive footage)(1 ep)

as Balthazar Bratt (voice)

as Self - Guest(1 ep)

as Self(1 ep)

as Self

as Stan Marsh (voice)

as Self

as Self

as Self

as Self

as Various Characters (voice)

as Self

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

as Narrator (voice)(1 ep)

as Cartman / Stan (voice)

as Himself

as Self

as 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)

as Steve Keen (as Juan Schwartz)

as Self

as Self

as Self - Guest(5 eps)

as Self

as Self

as Hermaphrodite (uncredited)

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)

as Self

as Father Rabbit

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

as Joe Cooper

as Joe Young / Orgazmo

as Eric Cartman / Stan Marsh / Randy Marsh / Mr. Garrison (voice)(337 eps)

as Penelope (Sephora Employee) (voice)(1 ep)

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

as Alferd Packer

as Self(1 ep)

as Eric Cartman / Stan Marsh / Santa (voice)

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

as Self - Guest(2 eps)

as Boy 1 / Santa Claus / Frosty (voice)

as Self - Guest(1 ep)

as Murphy

as Narrator

as Self - Winner(1 ep)