Gramps tells his grandchildren about his battle against invading aliens.
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)
Butch Hartman
Director
Writer
Michael Ryan
Davis Doi
Supervising Producer
Victoria McCollum
Production Supervisor
Robert Alvarez
Animation Director
Kris Zimmerman
Casting Director
Bodie Chandler
Music Director
James Keefer
Camera Operator
Dan Larsen
