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