Kell Mossa is seen in the 1985 12-issue comic book limited series Crisis on Infinite Earths. He was one of the greatest scientists from his version of Earth. Pariah's unorthodox experiments to view the creation of the Universe result in the Anti-Monitor learning of his Earth's existence and its subsequent destruction with waves of anti-matter. He survives through the intervention of the Monitor, and acquires the ability to travel from one alternate Earth to another, forced to witness untold millions perish each time.