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