Oprah Winfrey

Self (archive footage) (uncredited)

Kyle Richards

Self (archive footage) (uncredited)

Trey Parker

Stan Marsh / Eric Cartman (voice)

Director

Matt Stone

Kyle Broflovski / Kenny McCormick / Butters Stotch / Gerald Broflovski (voice)

Kimberly Brooks

Laura Tucker / Linda Black (voice)

Mona Marshall

Sheila Broflovski / Mrs. Tweak / Linda Stotch (voice)

April Stewart

Wendy Testaburger / Sharon Marsh / Shelley Marsh / Liane Cartman / Alexis Testaburger (voice)

Vernon Chatman

Towelie (voice)

Jessica Makinson

Additional Voices (voice)

Jennifer Howell

Additional Voices (voice)

Abdullah Saeed

Additional Voices (voice)

Betty Boogie Parker

Additional Voices (voice)

Feraz Ozel Ellahie

Additional Voices (voice)