| Grand Jury | 1936 | Screenplay |
| The Women Men Marry | 1937 | Screenplay |
| Danger – Love at Work | 1937 | Screenplay |
| Josette | 1938 | Screenplay |
| There's That Woman Again | 1938 | Writer |
| Miracles for Sale | 1939 | Screenplay |
| Musique dans mon cœur | 1940 | Screenplay |
| Johnny, roi des gangsters | 1941 | Screenplay |
| Madame veut un bébé | 1942 | Screenplay |
| La Belle de l'Alaska | 1944 | Screenplay |
| The Great John L. | 1945 | Writer |
| The Great John L. | 1945 | Producer |
| L'Ange et le Mauvais Garçon | 1947 | Screenplay |
| Iwo Jima | 1950 | Screenplay |
| Mississippi-Express | 1950 | Screenplay |
| Surrender | 1950 | Screenplay |
| California Passage | 1950 | Writer |
| La Dame et le Toréador | 1951 | Screenplay |
| Les Diables de Guadalcanal | 1951 | Screenplay |
| Big Jim McLain | 1952 | Writer |
| Hondo, l'homme du désert | 1953 | Screenplay |
| Les Géants du cirque | 1954 | Screenplay |
| La Dernière Caravane | 1956 | Screenplay |
| Terre sans pardon | 1956 | Screenplay |
| La Vallée de la poudre | 1958 | Screenplay |
| Alamo | 1960 | Screenplay |
| Les Comancheros | 1961 | Screenplay |
| La Taverne de l'Irlandais | 1963 | Screenplay |
| Le Grand McLintock | 1963 | Screenplay |
| Le Plus Grand Cirque du Monde | 1964 | Screenplay |
| Tueur malgré lui | 1971 | Writer |
| Dollars en cavale | 1976 | Writer |
