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