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