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