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