Writing

1982

… Writer

1979

… Screenplay … Story

1973

… Writer

1972

… Writer

1970

… Screenstory … Screenplay

1968

… Story

1964

(1 episode) … Writer

1962

… Screenplay

1961

… Screenplay

1960

… Screenplay … Story

1958		The Lady Takes a Flyer … Story
1958		Cowboy … Screenplay

1956

… Screenplay

1955

… Screenplay

1954

… Screenplay

1952

… Writer

1951		The Day the Earth Stood Still … Screenplay
1951		Only the Valiant … Screenplay

1950		In a Lonely Place … Adaptation
1950		Young Man with a Horn … Writer

1949

… Screenplay

1947

… Screenplay

1940

… Screenplay

1936		Bunker Bean … Screenplay
1936		Murder on a Bridle Path … Writer

1935

… Screenplay

1934

… Screenplay