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