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