Bruce Willis

Bruno the Kid (voice) (archive footage)

Tony Jay

Jarlesburg (voice) (archive footage)

Jennifer Hale

Leecy Davidson (voice) (archive footage)

Tim Curry

Lazlo Gigahurtz (voice) (archive footage)

Kath Soucie

Grace - Bruno's Mom (voice) (archive footage)

John Bower

Howard - Bruno's Dad (voice) (archive footage)

Mark Hamill

Harris (voice) (archive footage)

Dawnn Lewis

Di Archer (voice) (archive footage)

Bronson Pinchot

General Armando Costrato (voice) (archive footage)

Kenneth Mars

Professor Von Trapp (voice) (archive footage)

Gerrit Graham

(voice) (archive footage)

Earl Boen

(voice) (archive footage)

Teresa Ganzel

(voice) (archive footage)