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