Drehbuchautor bei
| 1982 | The Kid with the Broken Halo | ||
| 1973 | Voices | ||
| 1967 | Die nackten Tatsachen | ||
| 1966 | Sag niemals ja | ||
| 1965 | Rote Linie 7000 | ||
| Superboy | |||
| My Mother the Car |
mitgespielt in
| 1971 | The Christian Licorice Store |
| 1982 | The Kid with the Broken Halo | ||
| 1973 | Voices | ||
| 1967 | Die nackten Tatsachen | ||
| 1966 | Sag niemals ja | ||
| 1965 | Rote Linie 7000 | ||
| Superboy | |||
| My Mother the Car |
| 1971 | The Christian Licorice Store |