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