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