- Billy West
- Philip J. Fry / Prof. Hubert J. Farnsworth / Dr. Zoidberg (voice) (archive footage)
- Katey Sagal
- Turanga Leela
- John DiMaggio
- Bender / Sal / Igner / Pawn Shop Owner (voice) (archive footage)
- Tress MacNeille
- Mom / Linda (voice) (archive footage)
- Maurice LaMarche
- Morbo / Walt / Sun God / Destructor / Additional Voices (voice) (archive footage) (as Maurice Lamarche)
- David Herman
- Larry / Adoy / Ra-Ra the Sun King (voice) (archive footage) (as Dave Herman)
