Writing

1995

… Original Film Writer

1991

… Original Film Writer

1980

… Screenplay … Theatre Play

1967

… Theatre Play

1962

… Screenplay

1959

… Theatre Play … Screenplay

1958

… Screenplay

1956

… Screenplay

1954		Seven Brides for Seven Brothers … Screenplay
1954		The Long, Long Trailer … Screenplay

1953

… Writer

1951		Too Young to Kiss … Writer
1951		Father's Little Dividend … Screenplay

1950

… Screenplay

1949

… Screenplay

1948		Easter Parade … Original Story … Screenplay
1948		The Pirate … Screenplay
1948		Summer Holiday … Screenplay

1946		It's a Wonderful Life … Screenplay
1946		The Virginian … Screenplay

1944		The Hitler Gang … Screenplay
1944		Lady in the Dark … Screenplay

1939		Another Thin Man … Writer
1939		Society Lawyer … Screenplay

1938

… Theatre Play

1937

… Screenplay

1936		After the Thin Man … Screenplay
1936		Small Town Girl … Screenplay
1936		Rose Marie … Screenplay

1935		Ah, Wilderness! … Screenplay
1935		Naughty Marietta … Screenplay

1934		Hide-Out … Screenplay
1934		The Thin Man … Screenplay
1934		Fugitive Lovers … Screenplay

1933		Penthouse … Screenplay
1933		The Secret of Madame Blanche … Screenplay

1931

… Theatre Play