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