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