Filmography
| Role | Title | Year | Character |
|---|---|---|---|
| Writer | Casablanca | 1942 | |
| Writer | Arsénico por compasión | 1944 | |
| Writer | La cruz de hierro | 1977 | |
| Writer | No me mandes flores | 1964 | |
| Writer | Yanqui Dandy | 1942 | |
| Writer | La última vez que vi París | 1954 | |
| Writer | Los hermanos Karamazov | 1958 | |
| Writer | Mamá Nos Complica la Vida | 1958 | |
| Writer | El hombre que vino a cenar | 1942 | |
| Writer | Siempre tú y yo | 1954 | |
| Writer | Romance on the High Seas | 1948 | |
| Writer | El solterón y el amor | 1955 | |
| Writer | El señor Skeffington | 1944 | |
| Producer | El señor Skeffington | 1944 | |
| Writer | Cuatro hijas | 1938 | |
| Writer | La pelirroja | 1941 | |
| Writer | Bésalas por mí | 1957 | |
| Writer | Tall Story | 1960 |