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