Filmography
| Role | Title | Year | Character |
|---|---|---|---|
| Writer | Apinoiden planeetta | 2001 | |
| Writer | Mona Lisa Smile | 2003 | |
| Writer | The Many Saints of Newark | 2021 | |
| Writer | Superman IV: The Quest for Peace | 1987 | |
| Writer | Superman IV: The Quest for Peace | 1987 | |
| Writer | Kaverini mahtava Joe | 1998 | |
| Writer | Salasana Mercury | 1998 | |
| Writer | Niilin jalokivi | 1985 | |
| Writer | Flicka | 2006 | |
| Writer | The Beverly Hillbillies | 1993 | |
| Writer | For Love or Money | 1993 | |
| Writer | The Legend of Billie Jean | 1985 | |
| Writer | Sometimes They Come Back | 1991 | |
| Writer | Desperate Hours | 1990 |