Nick Knatterton has the reputation of being the true master of all detectives, which is due to the fact that - like Sherlock Holmes - he can combine razor-sharp and - if necessary - strike even harder. His secretary Trudchen Taste, who not only adores her boss but also repeatedly attracts negative attention by spreading stupid stories, is a great help to him.
Karl Lieffen
Susanne Cramer
Maria Sebaldt
Wolfgang Wahl
Gert Fröbe
