Cast[]
- Ralph as Little Bill
- Bart as Bobby
- Lisa as April
- Mona as Alice The Great
- Homer as Big Bill
- Marge as Brenda
- Maggie as Baby Jamal
- Milhouse as Andrew
- Luann Van Houten as Andrew's Mom
- Dr. Hibbert as Dr. Clinkscales
- Bill Cosby as Himself
- Edna Krabappel as Miss Murray
- Laura Powers as Isabel
- Bashir as Dorado
- Nelson as Michael Rhiley
- Janey as Fuchsia
- Tumi as Kiku
- Cookie Kwan as Kiku's Mom
- Carl as Al Glover
- Üter as Monty
- Helen Lovejoy as Vanessa Glover
- Kent Brockman as Mr. Rojas
- Maude Flanders as Mrs. Shaprio
- Santa's Little Helper as Lito
- Dewey Largo as Mr. Williams
- Seymour Skinner as Mr. Terry
- Rainer Wolfcastle as Captain Brainstorm