Leon Kompowsky, Flaming Moe's Song Vocalist

School Therapist

Dr. Robert Terwilliger, Sr.

Slick Publisher

Milhouse Van Houten, Jimbo Jones, Rod Flanders, Janey Powell, Sarah Wiggum, Additional Voices, Janey, Others, Boy, Dolph...

Santa's Little Helper, Snowball II, African Animals, Baboons, Badger, Barnyard Animals, Buffalo, Cougar, Dolphins, Executive Vice-President...

Leon Kompowsky

Morty Smith, Rick Sanchez

Paul McCartney

Himself

Helen Lovejoy, Maude Flanders, Miss Hoover, Luann Van Houten, Nurse, Others, Additional Voices, Elizabeth Hoover, Librarian, Various...

Apu

Anderson Cooper