Episodio 4

Billy West

Fry / Professor Farnsworth / Zoidberg / Zapp Brannigan (voice)

Katey Sagal

Leela (voice)

John DiMaggio

Bender (voice)

Tress MacNeille

Mom (voice)

Maurice LaMarche

Morbo / Kif Kroker (voice)

Lauren Tom

Amy Wong (voice)

Phil LaMarr

Hermes Conrad (voice)

David Herman

Scruffy (voice)

Danica McKellar

Dancia McKellar's Head (voice)

Dee Bradley Baker

Georg Cantor (voice)