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