Helmut Zenker

Scenarist:

1. 1. Kottan ermittelt (1976), serija
   ...
   (writer)
2. 2. Kassbach - Ein Portrait (1979), film
   ...
   (novel)
3. 3. The Uppercrust (1981), film
4. 4. Kottan ermittelt: Die Einteilung (1982), film
   ...
   (writer)
5. 5. Der Fahnder (1984), serija
   ...
   (writer)