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