Teri Garr
Marge Nelson
Jeffrey Jones
Dick Nelson
Jon Lovitz
Emperor Tod Spengo
Thalmus Rasulala
General Afir
Wallace Shawn
Sibor, Semage's Beau
Eric Idle
King Raff
Dwier Brown
Sirk, Raff's Son
Kathy Ireland
Semage, Raff's Daughter
Suzanne Ventulett
Stephanie Nelson
Michael Stoyanov
Carl, Stephanie's Boyfriend
Danny Cooksey
Alan Nelson
Charlie Dell
Minister for Wedding
Laurie Main
Chorus Master
Jim Maniaci
Gunnery Operator
Dennis Madalone
Sentry Rebel
Jeff Doucette
Captain Destroyer
Jonathan Stark
Lieutenant Destroyer
Jack Angel
Additional Voices (voice)
Ed Solomon
Destroyer #13