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