The special effects are the highlight of this routine science fiction saga. A scientific exploration team bound for the planet Volcryn encounter an evil spaceship helmed by the villainous Jon Winderman (Michael Des Barres), who resembles a composite parody of heavy metal rockers. Not so far fetched an idea -- as in real life, Des Barres took the place of lead singer Robert Palmer in the short-lived 1980s rock group Power Station. He is probably most famous for being the husband of Pamela Des Barres, author of the tell-all groupie expose I'm With The Band. Michael Des Barres's film career began with To Sir, With Love in 1967. He also has been a songwriter and television actor.