Filmography
| Role | Title | Year | Character |
|---|---|---|---|
| Producer | Carrie | 1976 | |
| Producer | Big Trouble in Little China | 1986 | |
| Producer | Butch ja Kid - auringonlaskun ratsastajat | 1969 | |
| Producer | The Rage: Carrie 2 | 1999 | |
| Writer | All Quiet on the Western Front | 1979 | |
| Producer | Etusivu uusiks' | 1974 | |
| Producer | Teurastamo 5 | 1972 | |
| Writer | The Friends of Eddie Coyle | 1973 | |
| Producer | The Friends of Eddie Coyle | 1973 | |
| Writer | Stalin | 1992 | |
| Writer | George Wallace | 1997 | |
| Writer | The Scarface Mob | 1959 |