南方公园：肥胖终末

特雷·帕克

Stan Marsh / Eric Cartman (voice)

马特·斯通

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

April Stewart

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

莫娜·马歇尔

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

金伯莉·布鲁克斯

Laura Tucker / Linda Black (voice)

Jessica Makinson

Additional Voices (voice)

Vernon Chatman

Towelie (voice)

Jennifer Howell

Additional Voices (voice)

Feraz Ozel Ellahie

Additional Voices (voice)

Betty Boogie Parker

Additional Voices (voice)

Abdullah Saeed

Additional Voices (voice)

凯尔·理查兹

Self (archive footage) (uncredited)