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