To live by the gun to die by the gun. Top Gun is directed by Ray Nazarro and written by Steve Fisher and Richard Schayer. It stars Sterling Hayden, William Bishop, Karin Booth, James Millican, Regis Toomey, John Dehner, Rod Taylor and Hugh Sanders. Music is by Irving Gertz and cinematography by Lester White. Rick Martin (Hayden) is a notorious gunman who returns home to Casper, Wyoming, to tell of an imminent invasion by a gang of outlaws. But his reputation and vested interests see the town want rid of Rick quickly - something they may regret should they get their wish... "You've been…