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