Função desconhecida
Discord
Dr. Christensen
Steve
Letter-reader (voice) (uncredited)
Narrator
Q (uncredited)
Discord (voice)
TV Executive
Narrator
John
Nigel Pennington
Self
Self
Jeff Gordon
Dr. Victor Mott
Barry Steinbrenner
Dr. Johnson
Mr. Olsen (voice)
Self
Dr. Dawson
Pewterschmidt Industries Executive (voice)
Donald Margolis
Granamyr (voice)
Self
Self
Self
Ritterfau (voice)
Alien Parent (voice)
Self
Função desconhecida
Q
Q (voice)
Brainiac (voice)
Sesselman
Função desconhecida
Discord (voice)
Gallen
Mr. Twister / Brom Stikk (voice)
Avery Staynor
