Filmography
| Role | Title | Year | Character |
|---|---|---|---|
| Writer | Przylądek strachu | 1962 | |
| Writer | Jak zdobyto Dziki Zachód | 1962 | |
| Writer | Biały kanion | 1958 | |
| Writer | Vera Cruz | 1954 | |
| Writer | Cheyenne Autumn | 1964 | |
| Writer | Ostatnia walka Apacza | 1954 | |
| Writer | Trapeze | 1956 | |
| Writer | They Call Me Mister Tibbs! | 1970 | |
| Writer | Guns for San Sebastian | 1968 | |
| Writer | The Organization | 1971 | |
| Writer | Wzgórze Pork Chop | 1959 | |
| Writer | Królowie słońca | 1963 |