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