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