Bluebeard

S8, E4: A young couple, fans of actress Magali Portier, visit the abandoned castle where her first film, "The Blood of Bluebeard", which launched her to stardom, was shot. In one of the rooms, recreating the end of the film, three bodies hanged by the neck: two of them, mannequins, but the third is Magali's corpse, dead to a blow to the temple.