Filmography
| Role | Title | Year | Character |
|---|---|---|---|
| Writer | Jeremiah Johnson | 1972 | |
| Writer | Dusiciel z Bostonu | 1968 | |
| Writer | Dziewczyny! Dziewczyny! Dziewczyny! | 1962 | |
| Writer | Becket | 1964 | |
| Writer | Młode lwy | 1958 | |
| Writer | Boeing, Boeing | 1965 | |
| Writer | Panic in the Streets | 1950 | |
| Writer | Ucieczka na Atenę | 1979 | |
| Writer | The Pride and the Passion | 1957 | |
| Writer | Hour of the Gun | 1967 | |
| Writer | The Sniper | 1952 |