| Ano | Nota | Título | Personagem |
|---|---|---|---|
| 1975 | La tête de Normande St-Onge | Writer | |
| 1975 | Sie sind frei, Dr. Korczak | Writer | |
| 1972 | O Atentado | Screenplay | |
| 1965 | Os Heróis de Telemark | Screenplay | |
| 1964 | A Visita | Screenplay | |
| 1964 | A Queda do Império Romano | Screenplay | |
| 1963 | The Ceremony | Screenplay | |
| 1961 | El Cid | Screenplay | |
| 1959 | Entrevista com a Morte | Screenplay | |
| 1958 | Incognito | Adaptation | |
| 1957 | Celui qui doit mourir | Writer | |
| 1957 | A Sombra da Forca | Screenplay | |
| 1955 | Oasis | Writer | |
| 1952 | C'est arrivé à Paris | Writer | |
| 1952 | Young Man with Ideas | Additional Writing | |
| 1952 | O Homem Que o Mundo Esqueceu | Screenplay | |
| 1952 | The Faithful City | Screenplay | |
| 1949 | Give Us This Day | Screenplay | |
| 1948 | O Menino dos Cabelos Verdes | Writer | |
| 1946 | Nunca Me Digas Adeus | Story | |
| 1945 | Espírito Indomável | Screenplay | |
| 1943 | True to Life | Story | |
| 1943 | You're a Lucky Fellow, Mr. Smith | Screenplay |