Trey Parker Stan Marsh / Eric Cartman (voice), Director, Executive Producer, Writer
April Stewart Wendy Testaburger / Sharon Marsh / Shelley Marsh / Liane Cartman / Alexis Testaburger (voice)
Kyle Richards Self (archive footage) (uncredited)
Kimberly Brooks Laura Tucker / Linda Black (voice)
Matt Stone Kyle Broflovski / Kenny McCormick / Butters Stotch / Gerald Broflovski (voice), Executive Producer
Oprah Winfrey Self (archive footage) (uncredited)
Mona Marshall Sheila Broflovski / Mrs. Tweak / Linda Stotch (voice)
Vernon Chatman Towelie (voice), Producer
Adrien Beard Producer
Jennifer Howell Additional Voices (voice)
Jessica Makinson Additional Voices (voice)
Joe Schiff Sound Editor
Betty Boogie Parker Additional Voices (voice)
Eric Stough Producer
Frank C. Agnone II Executive Producer
Bruce Howell Producer
Anne Garefino Executive Producer
Feraz Ozel Ellahie Additional Voices (voice)
Abdullah Saeed Additional Voices (voice)
Jamie Dunlap Music
Elyse Allyn Ramsdell Production Manager
Ben Paine Post Production Supervisor