He-Man And The Masters Of The Universe (2002) premiered on Cartoon Network on August 16, 2002. Eternia is a land of myth, sorcery and advanced technology where epic heroes accomplish remarkable deeds, strange creatures roam the land, and malevolent enemies wreak havoc. Deep within Castle Grayskull lies the repository of universal knowledge hidden long ago by the Elders of Eternia. He-Man and the Masters of the Universe defend Castle Grayskull and all of Eternia from the tyrannical Skeletor and his Evil Warriors.