Genres: Horror, Mystery, Thriller

Keywords: tmdb.detective, tmdb.wife, tmdb.investigation, tmdb.disappearance, tmdb.whodunit, tmdb.husband, tmdb.woman-director + 188 more, mdblist.has-trailer, imdb.giallo, imdb.male-nudity, imdb.experimental-film, imdb.female-nudity, imdb.lock, imdb.bloody, imdb.stair, imdb.stairway, imdb.steps, imdb.record-player, imdb.yellow, imdb.red, imdb.missing, imdb.missing-woman, imdb.nipple, imdb.dagger, imdb.stiletto, imdb.wallpaper, imdb.art-deco, imdb.matchstick, imdb.vagina, imdb.wound, imdb.labia, imdb.danger, imdb.giallo-esque, imdb.belgian-giallo, imdb.luxembourg-giallo, imdb.title-directed-by-female, imdb.answering-machine, imdb.blood, imdb.apartment, imdb.violence, imdb.murder, imdb.slaughter, imdb.staircase, imdb.green, imdb.search, imdb.blade, imdb.switchblade, imdb.neighbor, imdb.detective, imdb.tears, imdb.matches, imdb.seduction, imdb.shadow, imdb.magazine, imdb.deception, imdb.anxiety, mdblist.rotten, mdblist.ext.2k-blu-ray, imdb.record-album, imdb.male-frontal-nudity, imdb.avant-garde, imdb.black-and-white-scene, imdb.black-leather-gloves, imdb.blood-splatter, imdb.blue-light, imdb.bound-and-gagged, imdb.cigarette-smoking, imdb.close-up-of-eye, imdb.cut, imdb.cut-with-a-straight-razor, imdb.drinking, imdb.drop-of-blood, imdb.fear, imdb.freeze-frame, imdb.heartbeat, imdb.hitchcockian, imdb.hole-in-the-ceiling, imdb.injection, imdb.injury, imdb.insanity, imdb.leather-gloves, imdb.lying-on-a-bed, imdb.lynchian, imdb.missing-person, imdb.missing-wife, imdb.mutilation, imdb.nipples, imdb.pain, imdb.paranoia, imdb.peephole, imdb.psychological-thriller, imdb.red-light, imdb.scream, imdb.screaming, imdb.screaming-in-pain, imdb.sex-scene, imdb.split-screen, imdb.stethoscope, imdb.stop-motion, imdb.stop-motion-scene, imdb.straight-razor, imdb.surrealism, imdb.suspense, imdb.torture, imdb.written-by-director, imdb.bloody-face, imdb.breaking-through-wall, imdb.brutality, imdb.ceiling, imdb.cell-phone-photograph, imdb.corpse, imdb.covered-in-blood, imdb.dark, imdb.dark-secret, imdb.darkness, imdb.dead-body, imdb.death, imdb.deeply-disturbed-person, imdb.disturbed-person, imdb.disturbing, imdb.door-lock-and-chain, imdb.evil, imdb.female-masturbation, imdb.flashback, imdb.flashlight, imdb.gore, imdb.gunshot, imdb.hallucination, imdb.hanging-upside-down, imdb.head-injury, imdb.head-wound, imdb.impalement, imdb.knife, imdb.mysterious-death, imdb.mysterious-individual, imdb.mysterious-killer, imdb.mysterious-person, imdb.mystery-killer, imdb.nightmare, imdb.obscurity, imdb.opening-a-door, imdb.panic, imdb.photograph, imdb.porn-magazine, imdb.psychotronic-film, imdb.sledgehammer, imdb.stabbed-in-the-head, imdb.stabbing, imdb.suffering, imdb.telephone-call, imdb.tension, imdb.threatened-with-a-knife, imdb.ambiguous-ending, imdb.shot-to-death, imdb.slow-motion-scene, imdb.stabbed-to-death, imdb.very-little-dialogue, imdb.black-gloved-killer, imdb.erect-nipples, imdb.erotic-horror, imdb.erotica, imdb.latex-gloves, imdb.slasher, imdb.stabbed-through-the-mouth, imdb.stabbed-with-a-knife, imdb.wall, imdb.knocking-on-a-door, imdb.following, imdb.giallo-thriller, imdb.female-topless-nudity, imdb.female-nipples, imdb.female-rear-nudity, imdb.female-full-frontal-nudity, imdb.business, imdb.wife, imdb.male-full-frontal-nudity, imdb.male-rear-nudity, imdb.pubic-hair, imdb.male-pubic-hair, imdb.man, imdb.disappearance, imdb.french-giallo, imdb.f-rated, imdb.art-nouveau, imdb.cell-phone, imdb.nudity, imdb.razor, imdb.investigation, imdb.mysterious-disappearance, imdb.lead, imdb.erotic-thriller, imdb.female-frontal-nudity, imdb.large-breasts, soundmix.dolby-digital, aspectratio.2-35-1

Watch Providers: Strand Releasing Amazon Channel

Production companies: Belgacom, Centre du Cinéma et de l'Audiovisuel de la Fédération Wallonie-Bruxelles, VOO, Fonds Film in Vlaanderen, Red Lion + 5 more, Mollywood, Tobina Film, Canal+, Ciné+, Film Fund Luxembourg

Country: France
Languages: Dutch, French, Danish