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