Homer Simpson / Grampa / Gil Gunderson / Krusty the Clown / Itchy (voice)
Marge Simpson (voice)
Bart Simpson / Nelson Muntz / Kearney / Ralph Wiggum (voice)
Lisa Simpson (voice)
Chief Wiggum / Julio / Superintendent Gary Chalmers / Bumblebee Man / Lou / Carl (voice)
Principal Seymour Skinner / Scratchy / Dewey Largo / Lenny (voice)
Chris Hansen (voice)
Muhammad Yunus (voice)
Mark Zuckerberg (voice)
Additional Voices (voice) (as Terry W. Greene)
Milhouse Van Houten (voice)
Bernice Hibbert / Mrs. Muntz / Agnes Skinner / Dolph / Store Cashier #1 / Store Cashier # 2 / Wendell (voice)
Helen Lovejoy (voice)
Martin Prince (voice)
Additional Voices (voice)