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