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