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