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