He-Man sharing it only with Orko, Man-At-Arms, Cringer/Battle Cat and the Sorceress. The spin-off cartoon series "" later revealed that Adam had a twin sister: Princess Adora, a leader of the Great Rebellion against Hordak on the planet Etheria. Adora, like Adam, was given the gift of the power of Grayskull and had her own sword which she used to transform into She-Ra, Princess of Power. He-Man made a number of appearances in the "She-Ra: Princess of Power" television series. He-Man's archenemy was Skeletor, a blue-skinned sorcerer with a yellow skull for a head (concealed with a cowl). He was skilled
The Old Man of the Mountain (film) perform all of the music in the cartoon, including two songs Calloway co-wrote. The short begins with a live-action introduction of Calloway and his orchestra, who perform a short chorus of "Minnie the Moocher" (Calloway-Gaskill-Mills) before performing a vamp of the title song, "The Old Man of the Mountain" (Young-Hill (Brown)). As the cartoon proper begins, a lion on roller skates (made of rabbits) rushes from his guard post atop a mountain, racing into a nearby village shouting "Look out! The Old Man of the Mountain!" The lion's warning sparks a mass exodus of the other animals who pack up