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