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