Lou Scheimer. Producer: He-Man in Das Geheimnis des Zauberschwertes. Lou Scheimer was an American animation producer, voice actor, and theme score composer from Pittsburgh, Pennsylvania. He was one of the co-founders of the animation studio Filmation (1962-1989), and was often credited as an executive producer in its television shows. As a voice actor, he is primarily remembered for voicing the benevolent King Randor and the inept magician Orko in the...