Il commissario Dupin: Lunedì nero per il commissario Dupin: Bretonische Brandung

SINOSSI

Metropolitan police inspector Dupin had previously been relocated to rural Britanny. His second case starts off on a remote island where the corpses of three drugged sailors were washed upon the shore. Dupin has to deal with sullen islanders and at the same time he wants to keep his ex-girlfriend in a good mood as she has traveled to visit him all the way from Paris.