A man has the strange habit of recreating at home, in every detail, seven rooms where famous crimes took place. This dreamlike story, a noir thriller by Fritz Lang, knows how diabolically to manage suspense. During a trip to Mexico, a wealthy heiress marries an architect whose voice has enchanted her. And discovers a gothic mansion completely decorated with rooms. In each of them, a woman died a violent death. Psychoanalysis was beginning to invade America, and Lang admits to having been influenced by Rebecca and The House of Dr. Edwardes, by Hitchcock. Himself a Viennese, he had known Freud for a long time. More than an exploitation of the mental universe of the husband, it is the realization of a woman trapped in her fantasies. Lang worked on "over-impressions" sounds in order to obtain an effect of inner monologue, a voice of the unconscious. Hence a disdain for plausibility. The film uses sound creatively to reflect the characters' inner thoughts and emotions, often prioritizing psychological depth over realistic storytelling. This technique allowed Lang to delve into the subconscious, creating a tense and eerie atmosphere that enhances the narrative's psychological complexity. The story is set against the backdrop of a society increasingly influenced by psychological theories, and Lang's approach reflects this shift. His work explores the dark corners of the human mind, using visual and auditory elements to convey a sense of dread and unease. The film remains a compelling example of how cinema can translate complex psychological themes into a visual and auditory experience.