Filmography
| Role | Title | Year | Character |
|---|---|---|---|
| Writer | Death Wish | 2018 | |
| Writer | Analys av ett mord | 1959 | |
| Writer | Death Wish | 1974 | |
| Writer | SOS Poseidon | 1972 | |
| Writer | Von Ryan's Express | 1965 | |
| Writer | The Enemy Below | 1957 | |
| Writer | North to Alaska | 1960 | |
| Writer | The Spirit of St. Louis | 1957 | |
| Writer | The Hanging Tree | 1959 | |
| Writer | In Harm's Way | 1965 | |
| Writer | The Revengers | 1972 | |
| Writer | Advise & Consent | 1962 | |
| Writer | Go Tell the Spartans | 1978 | |
| Writer | The Stalking Moon | 1968 |