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