| Title | Role | Award | Year | |
|---|---|---|---|---|
| General Della Rovere | Writer | Academy Award for Best Original Screenplay | 1961 | shortlisted |
| Paisan | Writer | Academy Award for Best Original Screenplay | 1949 | shortlisted |
| Shoeshine | Writer | Academy Award for Best Original Screenplay | 1947 | shortlisted |
| Rome, Open City | Writer | Academy Award for Best Adapted Screenplay | 1946 | shortlisted |