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