Nenhuma biografia disponível.
| Ano | Nota | Título | Personagem |
|---|---|---|---|
| 1959 | L'ambitieuse | Writer | |
| 1958 | O Drama de Dunquerque | Screenplay | |
| 1957 | Robbery Under Arms | Screenplay | |
| 1956 | Mulheres Fugitivas | Screenplay | |
| 1954 | Make Me an Offer! | Screenplay | |
| 1954 | Make Me an Offer! | Producer | |
| 1952 | His Excellency | Screenplay | |
| 1951 | Where No Vultures Fly | Screenplay | |
| 1950 | Bitter Springs | Screenplay | |
| 1947 | The Mark of Cain | Adaptation | |
| 1947 | The Mark of Cain | Producer | |
| 1946 | Beware of Pity | Producer | |
| 1946 | Beware of Pity | Screenplay | |
| 1943 | Para Sempre e Um Dia | Writer | |
| 1941 | Pacific Blackout | Screenplay | |
| 1939 | The Sun Never Sets | Screenplay | |
| 1938 | Pygmalion | Scenario Writer | |
| 1937 | O Furacão | Additional Writing | |
| 1936 | Lloyd's of London | Writers' Assistant | |
| 1936 | O Jardim de Allah | Screenplay | |
| 1936 | Under Two Flags | Screenplay | |
| 1936 | Mensagem a Garcia | Screenplay | |
| 1936 | Troubled Waters | Writer | |
| 1935 | A Tale of Two Cities | Screenplay | |
| 1935 | Me and Marlborough | Scenario Writer | |
| 1935 | Me and Marlborough | Writer | |
| 1935 | Os Miseráveis | Writer | |
| 1935 | Cardinal Richelieu | Dialogue | |
| 1935 | Clive of India | Screenplay | |
| 1934 | The King of Paris | Scenario Writer | |
| 1934 | Colonel Blood | Director | |
| 1934 | Colonel Blood | Script | |
| 1933 | Channel Crossing | Story | |
| 1933 | I Was a Spy | Writer | |
| 1933 | Loyalties | Writer | |
| 1933 | The Good Companions | Scenario Writer | |
| 1933 | The Man from Toronto | Writer | |
| 1932 | There Goes the Bride | Adaptation | |
| 1932 | There Goes the Bride | Scenario Writer | |
| 1932 | There Goes the Bride | Dialogue | |
| 1932 | Jack's the Boy | Writer | |
| 1932 | The Sign of Four: Sherlock Holmes' Greatest Case | Screenplay | |
| 1932 | A Night Like This | Screenplay | |
| 1931 | Mischief | Writer | |
| 1931 | The Chance of a Night Time | Writer | |
| 1931 | Tilly of Bloomsbury | Writer | |
| 1931 | The Speckled Band | Adaptation | |
| 1930 | Plunder | Writer | |
| 1930 | Canaries Sometimes Sing | Adaptation | |
| 1930 | The Great Game | Writer | |
| 1930 | On Approval | Adaptation | |
| 1930 | French Leave | Writer | |
| 1930 | The Safe | Theatre Play | |
| 1930 | Rookery Nook | Writer | |
| 1929 | Splinters | Writer | |
| 1928 | Balaclava | Story |