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