A football player and his mates travel to the planet Mongo and find themselves fighting the tyranny of Ming the Merciless to save Earth.
- Genre: Science Fiction, Adventure
- Studio: Universal Pictures, Dino De Laurentiis Company, Starling Films
- Keyword: emperor, solar eclipse, prince, fighter, deception, alien planet, duel, scientist, cult film, space opera, action hero, floating city, giant forest
- Cast: Sam J. Jones, Melody Anderson, Max von Sydow, Chaim Topol, Ornella Muti, Timothy Dalton