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