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