Masters of the Universe is a 1987 live action adaptation of the popular Saturday morning cartoon of the same title. It stars the mighty He-Man (Dolph Lundgren), prince of the faraway planet of Eternia. When the evil Skeletor (Frank Langella) and his ally Evil-Lyn (Meg Foster) steal the "Cosmic Key," a device capable of warping spacetime, He-Man's battles to stop them take a wild turn. He and his fellow warriors Man-At-Arms (Jon Cypher), Teela (Chelsea Field), and Gwildor (Billy Barty), become stranded on our Earth. There, they meet teenager Julie Winston (Courteney Cox), and her boyfriend (Robert Duncan McNeill), who reluctantly become caught up in the non-stop fantasy action. While Skeletor plans to steal the mystical powers of Castle Grayskull, only He-Man can stop him from conquering both worlds. Total runtime is 106 minutes. Any fan of He-Man or science fiction fantasy adventure will find something to like about Masters of the Universe.