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