The Vampires or, The Arch Criminals of Paris S01 E01 The Severed Head

Philippe Guérande (Édouard Mathé), a reporter working for the newspaper "Mondial" who is investigating a criminal organisation called the Vampires, receives a telegram at work stating that the decapitated body of the national security agent in charge of the Vampire investigations, Inspector Durtal, was found in the swamps near Saint-Clement-Sur-Cher, with the head missing. Being turned down by the local magistrate (Thelès), he spends the night in a nearby castle owned by Dr. Nox (Jean Aymé), an old friend of his father, along with Mrs. Simpson (Rita Herlor), an American multimillionaire who desires the property...