Zeus
Zeus played a dominant role, presiding over the Greek Olympian pantheon. He fathered many of the heroes and was featured in many of their local cults. Though the Homeric "cloud collector" was the god of the sky and thunder like his Near-Eastern counterparts, he was also the supreme cultural artifact; in some senses, he was the embodiment of Greek religious beliefs and the archetypal Greek deity.
Prometheus (Marvel Comics)
Prometheus is one of the Titans of Greek Mythology and the son of Iapetus. His siblings included Atlas, Menoetius, and Epimetheus. When their uncle Cronus' rule was challenged by Zeus, Prometheus and Epimetheus sided with the Olympians while Atlas and Menoetius sided with Cronus. With the help of Prometheus and Epimetheus, the Olympians defeated the Titans. Prometheus and Epimetheus took an interest in mankind and became the joint rulers in Phthia. Prometheus has taken in interest in the humans and later learned various skills from Athena that started to get Zeus concerned. When Prometheus took fire from the Gods and taught the humans how to cook, Zeus had Kratos and Bia bind Prometheus to a pillar in the Caucasian Mountains using chains that were forged by . Zeus also had an eagle peck out Prometheus' liver which grew back every night. Zeus did offer to shorten his life of being chained to a pillar if he would give him the vision of the prophecy that would one day dethrone Zeus. Seven generations later, Hercules came across Prometheus during his 12 Labours when on his way to the Amazons. Hercules killed the eagle and then freed Prometheus. Zeus was at first against this, but decided to end Prometheus' punishment. Prometheus foresaw this event and vows to repay Hercules one day.