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