William Atherton: William Atherton. Actor: Die Hard. William Atherton's career has spanned motion pictures, Broadway and television. He first achieved international recognition as the leading man in Steven Spielberg's debut feature The Sugarland Express (1974), and next starred in John Schlesinger's The Day of the Locust (1975), Robert Wise's The Hindenburg (1975) and Richard Brooks' Looking for Mr. Goodbar (1977). He is known worldwide for what have become his signature film characters:...