Writing
Polizeiruf 110
1971 · Writer
Bear Ye One Another's Burden...
1988 · Writer
Time to Live
1969 · Writer
Das Licht der schwarzen Kerze
1972 · Writer
Visa für Ocantros
1974 · Writer
Anflug Alpha 1
Schüsse unterm Galgen
1968 · Writer
Flucht ins Schweigen
1966 · Novel
The Boss Will Be Here at Noon
Second Love - Volunteer
1977 · Writer
Härtetest
1978 · Writer
Roast Suckling
1990 · Producer
