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