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