Graf Yoster gibt sich die Ehre

Graf Yoster gibt sich die Ehre – which translates to English as Count Yoster has the Honour – was a television series produced between 1967 and 1976. Starring Lukas Ammann and Wolfgang Völz, the series followed the adventures of the title's aristocratic gentleman detective and his working-class butler. 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.