Crime, Thriller, TV Movie | March 7, 1973
Crime, Thriller, TV Movie | March 7, 1973
| Producers | ZDF |
| Original title | Der Vorgang |
| Directors | Fritz Umgelter |
| Writers |
as Viktor Brandner
as Klöss
as Dunkler
as Alfred
as Boss
as
as Helena
as Privatdetektiv
as