He-Man, Prince Adam of Eternia, is the most powerful man in the universe! Wielding the Power Sword of Grayskull, he transforms from his mild-mannered alter ego. His strength is equal to that of the combined forces of the universe, though he must avoid getting too dirty or his power fades. His arch-nemesis Skeletor seeks the Sorceress's secret formula to achieve similar power. He-Man's loyal companions include the cowardly but brave Man-At-Arms and the indestructible Teela, who constantly doubts his secret identity. Together, they defend Eternia from Skeletor's evil plans across 80s cartoon history.