A bored housewife (Angie Dickinson) opts to pursue a sexual encounter with a stranger, and pays with her life as she's slain after leaving the liaison. A call girl (Nancy Allen) who gets caught up in the crime scene starts a pursuit of the dead woman's therapist (Michael Caine), who may hold the key to solving the murder. Brian De Palma's stylish, erotic suspenser co-stars Keith Gordon, Dennis Franz. 105 min. Widescreen; Soundtracks: English DTS HD 5.1 Master Audio, French Dolby Digital mono; Subtitles: English (SDH), French, Spanish; featurettes; "making of" documentary; photo gallery; theatrical trailer.