Plot
When Adam, Prince of the planet Eternia, raises his magic sword he transforms into He-Man (the most powerful man in the universe). With his allies and friends, he battles the evil Skeletor and his minions to protect the secrets of Castle Greyskull.
Cast
John Erwin
as He-Man / Prince Adam / Ram Man / Beast Man / Whiplash / Webstor / Faker / Granamyr
Alan Oppenheimer
as Skeletor / Battle Cat / Cringer / Man-at-Arms / Mer-Man / Buzz-Off
Linda Gary
as Teela / Evil-Lyn / Queen Marlena / Sorceress of Castle Greyskull
Lou Scheimer
as Orko / King Randor / Stratos / Mekaneck / Man-E-Faces