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