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