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