A powerful villain who considered himself "Satan's Archbishop."
In 1982, he had defeated both the First Family and the Omega Rangers. He had also killed Dr. McGillicuddy, an archaeology professor of some kind, and was ready to sacrifice the captured heroes to his master before the Point Man intervened. The Point Man snatched the recently unearthed Gem of Thebis and tossed it onto McGillicuddy's assistant, Sarah Brandeis, which transformed her into Cleopatra. She then possessed the power which drove Hellsignor out of this plane of existence.
Hellsignor is shown to have the ability to control people into being his acolytes.
Charles Williams noted that he was another villain who racked up large body counts when he appeared.