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