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