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