What is inspecteur derrick?

Inspecteur Derrick is a German crime television series that aired from 1974 to 1998. The show follows the investigations of detective chief inspector Stefan Derrick and his sidekick, inspector Harry Klein, as they solve various crimes and murders in Munich. The show was acclaimed for its suspenseful plots, atmospheric setting, and the performances of its lead actors, Horst Tappert and Fritz Wepper. It became one of the most successful police procedural dramas in television history. The show was a popular export and was broadcast in over 100 countries.