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