Filmography
| Role | Title | Year | Character |
|---|---|---|---|
| Writer | La jungla de asfalto | 1950 | |
| Writer | Johnny Guitar | 1954 | |
| Writer | Los que no perdonan | 1960 | |
| Writer | Camino de Oregón | 1967 | |
| Writer | El secreto de Santa Vittoria | 1969 | |
| Writer | Murder by Contract | 1958 | |
| Writer | Sangre en las manos | 1948 | |
| Writer | Satán mon amour (Salán mon amour) | 1971 |