Calificación
Reparto

Rob Paulsen
Gramps / Pilot / Mule (voice)

Kath Soucie
Girl / Alien Kid 1 (voice)

Christine Cavanaugh
Boy / Alien Kid 2 (voice)

Charlie Adler
Wimpy Alien / Alien Dad / Terrified Man / Alien Grandpa (voice)

Julianne Elizabeth Davis
President (voice)

Neil Dickson
Alien Leader / Sphinx (voice)