Derrick was a German TV series produced by Telenova Film und Fernsehproduktion in association with ZDF, ORF and SRG between 1974 and 1998 about Detective Chief Inspector Stephan Derrick and his loyal assistant Inspector Harry Klein, who solve murder cases in Munich and surroundings.

Between the first and second World Wars, we portray glorified and renown naval sea officer Felix Graf von Lucker and his fictitious ship Niobe, which is the 1887 built Amphitrite from Southampton. Von Luckner is famous for his tactical genius in the first World War, especially sinking 14 enemy ships and only losing one crewman, whilst always seeking a peaceful outcome - making him the ideal seaman.

Graf Porno is a real playboy who makes money out of everything that falls into his hands. During great sex parties he puts his girls on and afterwards everything that is not nailed down is missing. Harry Holst, on the other hand, is a young man who has successfully completed a correspondence course as a private detective and is now waiting for clients...waiting and waiting.

Der Kommissar is a German television series about a group of detectives of the Munich homicide squad. All 97 episodes, which were shot in black-and-white and first broadcast between 1969 and 1976, were written by Herbert Reinecker and starred Erik Ode as Kommissar Herbert Keller. Keller's assistants were Walter Grabert, Robert Heines, and Harry Klein who, in 1974, was replaced by his younger brother Erwin Klein.

Dem Täter auf der Spur is a German television series.