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