Zeus (Supernatural)

Zeus, the King of the Greek Gods, was the main antagonist in the season 7 episode Remember the Titans of Supernatural.

Zeus used to rule the Earth in the distant past, before the Abrahamic religion came along, and before God established himself as the strongest deity. Zeus was one of the most powerful of all the gods seen so far. He was a firm commander, ruling in a military-style fashion; and inspiring fear and envy through his kingdom on Mount Olympus.

However, at the same time, Eve appeared on Earth and threatened humanity by making an army of monsters. Knowing humanity would soon be slaughtered the Titan Prometheus decided to rebel against Zeus and steal Fire for humanity to fight back against the dark magic of Eve. This was successful, and it advanced humanity a long way, but Zeus cursed Prometheus and his offspring. Zeus in response cursed Prometheus to die every single day, and chained him to a mountain for all eternity.