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