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