| Title | Role | Award | Year | |
|---|---|---|---|---|
| The Towering Inferno | Writer | Golden Globe Award for Best Screenplay | 1974 | shortlisted |
| CHAЯLY | Writer | Golden Globe Award for Best Screenplay | 1968 | winner |
| In the Heat of the Night | Writer | Academy Award for Best Adapted Screenplay | 1967 | winner |
| In the Heat of the Night | Writer | Golden Globe Award for Best Screenplay | 1967 | winner |
| The Slender Thread | Writer | Golden Globe Award for Best Screenplay | 1965 | shortlisted |