Melakon was a villain from Star Trek: The Original Series, a humanlike alien who was part of a Neo-Nazi regime formed by John Gill, a misguided Starfleet officer and historian who believed that the philosophy could do good for society, despite its many flaws. Melakon was not so keen on this attempt to soften Nazism, however, and decided to go down the same dark path that Hitler did on Earth - drugging Gill and effectively taking his place so as to try and orchestrate his own version of the Holocaust upon a neighboring world.