Filmography
| Role | Title | Year | Character |
|---|---|---|---|
| Writer | Conan der Zerstörer | 1984 | |
| Writer | Damien - Omen II | 1978 | |
| Writer | Der Feuerteufel | 1984 | |
| Writer | Die Nadel | 1981 | |
| Producer | Theater des Grauens | 1973 | |
| Actor | Meteor | 1979 | |
| Writer | Meteor | 1979 | |
| Writer | Die Maus, die brüllte | 1959 | |
| Writer | Die Strohpuppe | 1964 | |
| Writer | Sturm über Jamaika | 1965 |