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