Movie
The advent of new weight loss drugs has a huge impact on everyone in South Park. When Cartman is denied access to the life-changing medicine, the kids jump into action.
Stan Marsh / Eric Cartman (voice)
Kyle Broflovski / Kenny McCormick / Butters Stotch / Gerald Broflovski (voice)
Wendy Testaburger / Sharon Marsh / Shelley Marsh / Liane Cartman / Alexis Testaburger (voice)
Sheila Broflovski / Mrs. Tweak / Linda Stotch (voice)
Laura Tucker / Linda Black (voice)
Additional Voices (voice)
Towelie (voice)
Additional Voices (voice)
Additional Voices (voice)
Additional Voices (voice)
Additional Voices (voice)
Self (archive footage) (uncredited)
Self (archive footage) (uncredited)