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