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