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