Desc: Dr. Satán y la magia negra: Directed by Rogelio A. González. With Joaquín Cordero, Sonia Furió, Noé Murayama, Aurora Clavel. In the hell, the King demon orders Dr. Satan to return to earth to destroy Yei Lin, a powerful Wizard of black magic, and steal the formula that transforms all metals into gold in order to become the master of the world.