Prometheus is a Jettator who appeared in Highlander: The Animated Series. He is the Jettator of atomic power and energy as well as how such power could be used in weapons. He lived in an old military base but atomic fallout deformed him, and because of his immortality he couldn't die and escape his pain. He was even willing to surrender his knowledge to Kortan if it meant escape from his torment, but ultimately passed them on to Quentin instead. He showed his face to the young immortal to show him the true horror of atomic weapons, then self-destructed the base with himself inside to keep it from Kortan's hands and finally escape his pain.