Billy West
Philip J. Fry / Frydo / Prof. Farnsworth (voice)
Katey Sagal
Turanga Leela (voice)
John DiMaggio
Bender (voice)
Tress MacNeille
Mom (voice)
Maurice LaMarche
Walt (voice)
Phil LaMarr
Hermes Conrad (voice)
Lauren Tom
Amy Wong (voice)
David Herman
Roberto (voice)
Kath Soucie
Cubert Farnsworth (voice)
Frank Welker
Nibbler (voice)
Gary Gygax
Gary Gygax (voice)
Rich Little
Rich Little (voice)
George Takei
George Takei (voice)
Paul D. Calder
The Die of Power (voice) (uncredited)
David X. Cohen
The Die of Power (voice) (uncredited)
