In his 13th case, the eponymous detective played by Pasquale Aleardi and his colleague Kadeg (Jan Georg Schütte) can quickly rule out an accident when a young couple find the body of a young man in a rocky cave on the island of Ouessant. But nobody on the island knows the man and so the investigators ask themselves who might have an interest in killing him.

“Kommissar Dupin” is a production of filmpool fiction GmbH (producer: Mathias Lösel) on behalf of ARD Degeto for Das Erste, directed by Anja Gurress. The screenplay was written by Eckhard Vollnar. Katja Kirchen (ARD Degeto) is the commissioning editor.