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