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