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