Bruno the kid
Bruce Willis
Jarlesburg
Tony Jay
Leecy Davidson
Jennifer Hale
Harris
Mark Hamill
Lazlo Gigahurtz
Tim Curry
Di Archer
Dawnn Lewis
Professor Wisenstein
Ben Stein
Engineer's Henchman
Ed McMahon
Engineer
Edward Asner
Leonard DaLinguini
Rene Auberjonois
Director
Phil Roman