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