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