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