Filmography
| Role | Title | Year | Character |
|---|---|---|---|
| Writer | Universal Soldier | 1992 | |
| Writer | Universal Soldier: Day of Reckoning | 2012 | |
| Director | Bates Motel | 1987 | |
| Writer | Bates Motel | 1987 | |
| Producer | Bates Motel | 1987 | |
| Writer | Exit - Ausgang ins Nichts | 1984 | |
| Writer | Death Valley | 1982 | |
| Producer | Death Valley | 1982 |