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