ไตรภาคแห่งความผิดพลาด

Frankie Muniz

Thelonious (voice)

Russi Taylor

Martin Prince (voice)

Joe Mantegna

Fat Tony (voice)

Tress MacNeille

Agnes Skinner (voice)

Marcia Mitzman Gaven

Miss Hoover (voice)

Karl Wiedergott

Spooked Soldier / Legs (voice)

Pamela Hayden

Milhouse Van Houten / Rod Flanders (voice)