Pedzisa mutsara unotevera: Muna 1950, Lavery akanyora "Guilty of Treason"; muna 1953, "Bright Road"; muna 1955 "The Court-Martial of Billy Mitchell", iyo yakasarudzwa nokuda kwe"Best Story and Screenplay" pa
28th Academy Awards. Akanyora, firimu rokuronga ra1957 reColonial Williamsburg.