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.

Gestatten, mein Name ist Cox is a series of crime novels and audio dramas written by the German couple Rolf and Alexandra Becker, later also adapted to a television series and a movie. The series chronicle the adventures of Paul Cox, a professional gambler in London, with a tendency to get involved in intricate murder mysteries, where he often ends up as the main suspect and has to evade police and solve the crime to clear his name. He's aided in all his adventures by his friend Thomas Richardson, a private detective.

Someone is killing people related to a South American expedition. The means of murder are poison darts with rubber spiders attached to them. A writer and some police detectives investigate.