Filmography
| Role | Title | Year | Character |
|---|---|---|---|
| Writer | Heartbreak Ridge | 1986 | |
| Producer | Hamburger Hill | 1987 | |
| Writer | Hamburger Hill | 1987 | |
| Writer | Zwischen allen Linien - Das verlorene Bataillon | 2001 | |
| Producer | Gnadenlos | 1986 | |
| Writer | Gnadenlos | 1986 | |
| Writer | Am Ende der Lagune | 1979 | |
| Writer | Helden von heute | 1977 |