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