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