A pair of smugglers manage to pick up a castaway while running from the authorities, who turns out to be the only survivor from a secret mission to destroy a mysterious superweapon designed by the evil Count Zartharn. The smugglers are soon recruited by the Emperor to complete the mission, as well as to rescue the Emperor's son, who has gone missing.
Marjoe Gortner
as Akton
Caroline Munro
as Stella Star
Christopher Plummer
as The Emperor
David Hasselhoff
as Simon
Robert Tessier
as Thor
Joe Spinell
as Count Zartharn
Nadia Cassini
as Corelia, Queen of the Amazons
Judd Hamilton
as Elle / Jiakta
Dirce Funari
as Amazon Woman
Cindy Leadbetter
as Amazon Woman
Salvatore Baccaro
as Neanderthal Man
Omero Capanna
as Spaceship Guard