Do you want to compare Radioactive Man with Nighthawk? Discover the powers, weakness & weapons of Radioactive Man and Nighthawk from Radioactive Man Biography and Nighthawk Biography. Find out all about Radioactive Man and Nighthawk.# Check out how is Radioactive Man unique and distinct from Nighthawk. Discover their love interest, sidekicks, family tree and the movies and games list in which Radioactive Man and Nighthawk have appeared. Find out everything about them here!