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