- HD 1080
- Runtime: 94m.
- Status: Released
- 0
- Languages: it
- Country: Italy
- Director: Giuliano Carnimeo
- Stars: Edwige Fenech, George Hilton, Paola Quattrini, Giampiero Albertini, Franco Agostini
- keywords: architect, whodunit
- Production_studio: Galassia Cinematografica, Lea Film
- Slogan: The killer slices without mercy!
- providers: Shudder, IndieFlix, Full Moon Amazon Channel
- The The Case of the Bloody Iris is featured in the top rankings of 1972
- #27 in Top Thriller Movies of 1972
- #14 in Top Mystery Movies of 1972
- #19 in Top Horror Movies of 1972
A high-rise apartment populated by models, nightclub dancers and call girls becomes the focus of a mysterious serial killer. When a young model named Jennifer and her friend Marilyn move into one of the victims' former apartments, Jennifer becomes the next target and the pair try to identify the killer.