He-Man in black magic and all forms of combat. He was also shown to be extremely cunning and intelligent. Though his origin was mysterious, and the cartoon described him only as a "demon from another dimension", a tie-in comic implied that Skeletor's true identity was Prince Keldor (the older brother of King Randor), thus making him He-Man's uncle. It was revealed in the animated motion picture "He-Man and She-Ra: The Secret of the Sword" that Skeletor was Hordak's right-hand man until his capture (Hordak referred to Skeletor as "my old pupil" and Skeletor's throne-room in Snake Mountain as "my old throne-room"
He-Man and the Masters of the Universe (2002 TV series) He-Man and the Masters of the Universe (2002 TV series) He-Man and the Masters of the Universe is an American-Canadian animated television series. Developed for television by Michael Halperin, who created the original series, it was animated by Mike Young Productions. It served as an update of the 1980s series of the same name, produced to coincide with Mattel's revival of the Masters of the Universe franchise eleven years after its previous attempt. The series ran on Cartoon Network's Toonami programming block between August 16, 2002 and January 10, 2004. Unlike the previous He-Man series, set on the futuristic planet