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