I.O.B. Spezialauftrag' was a German crime television series after Percy Stuart and Sergeant Berry that featured an American hero.

A psychopathic industrial spy terrorizes a secretary late at night in a darkened high-rise office building.

Tatort is a long-running German/Austrian/Swiss, crime television series set in various parts of these countries. The show is broadcast on the channels of ARD in Germany, ORF in Austria and SF1 in Switzerland.

Graf Yoster gibt sich die Ehre [French title: Le comte Yoster a bien l'honneur] is a TV series which followed the adventures of the title’s amateur gentleman detective. It was a success in particular in Germany and in France. Originally the show was a German production in black-and-white but it evolved into a European co-production in colour.