Filmography
| Role | Title | Year | Character |
|---|---|---|---|
| Writer | Serpico | 1973 | |
| Actor | Nocny kowboj | 1969 | Joe Pyne on TV Show |
| Writer | Nocny kowboj | 1969 | |
| Writer | Filadelfijska opowieść | 1940 | |
| Actor | Ucieczka w noc | 1985 | Male Derelict |
| Writer | Powrót do domu | 1978 | |
| Writer | The Flame and the Arrow | 1950 | |
| Writer | The Day of the Locust | 1975 | |
| Writer | The Gang That Couldn't Shoot Straight | 1971 | |
| Writer | M | 1951 |