| Ano | Nota | Título | Personagem |
|---|---|---|---|
| 2021 | The Real Charlie Chaplin | Self (archive footage) | |
| 2001 | Cine Majestic | Self (Hollywood Ten, arrives, behind Biberman) (archive footage) (uncredited) | |
| 2000 | Enlisted: The Story of 'M*A*S*H' | Self | |
| 2000 | Altman on His Own Terms | Self | |
| 1996 | Red Hollywood | Self | |
| 1990 | Waldo Salt: A Screenwriter's Journey | Self | |
| 1977 | A Disputa dos Sexos | Additional Writing | |
| 1977 | O Maior de Todos | Writer | |
| 1976 | Woman of the Year | Original Film Writer | |
| 1971 | Mortadella | Screenplay | |
| 1971 | Mortadella | Dialogue | |
| 1971 | Uma Casa Sob as Árvores | Additional Writing | |
| 1970 | MASH | Screenplay | |
| 1965 | A Mesa do Diabo | Screenplay | |
| 1963 | O Cardeal | Screenplay | |
| 1960 | O Escândalo da Princesa | Writer | |
| 1959 | Virgin Island | Writer | |
| 1951 | Noite Inolvidável | Screenplay | |
| 1950 | The Hollywood Ten | Self | |
| 1949 | Swiss Tour | Dialogue | |
| 1949 | Britannia Mews | Screenplay | |
| 1947 | Entre o Amor e o Pecado | Writer | |
| 1946 | O Grande Segredo | Screenplay | |
| 1945 | Brotherhood of Man | Writer | |
| 1944 | Tomorrow, the World! | Screenplay | |
| 1944 | Laura | Screenplay | |
| 1943 | A Cruz de Lorena | Screenplay | |
| 1942 | A Mulher do Dia | Screenplay | |
| 1941 | Arkansas Judge | Adaptation | |
| 1940 | The Courageous Dr. Christian | Writer | |
| 1939 | Meet Dr. Christian | Screenplay |