Skeletor
Skeletor is a supervillain and the main antagonist of the Masters of the Universe franchise created by Mattel. He is usually depicted as an evil skull-faced, blue-skinned sorcerer who serves as the archenemy of He-Man. Wikipedia
Abilities: Superhuman strength stamina, durability, speed, and intelligence; Dark magic; Weapon proficiency; Immortality
Created by: Mark Taylor
Family: King Randor (half-brother)
Played by: Frank Langella, Mark Hamill, Alan Oppenheimer, and more
Movies