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