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