Energy of Grayskull: The Definitive Historical past of He-Man and the Masters of the Universe-Energy of Grayskull: The Definitive Historical past of He-Man and the Masters of the Universe:2017:This documentary appears to forge the best, most definitive, documentary on every part He-Man and the Masters of the Universe, She-Ra, the stay motion film, New Adventures of He-Man, the 200x sequence and rather more! They delve into the toys, comics, cartoons, and films from all eras by speaking to the artists, creators, executives and actors who helped make it a actuality.