After witnessing the murder of a famous psychic, a musician teams up with a feisty reporter to find the killer while evading attempts on their lives by the unseen assailant bent on keeping a dark secret buried.
Creepy horror thriller in classic Argento style: dark atmosphere, bizarre murders and an irritating soundtrack; the original uncut Italian version is - in parts - bit too talkative.
Halliwell**: "Slick, stylish, decadent, suspenseful thriller, with a disquieting atmosphere that continually puts its audience, like its victims, off-balance. Hemmings's character owes much to his role in Antonioni's Blow Up."
Maltin**1/2: "There's style to burn in senseless horror thriller...Flashy, bizarre murders set to pounding rock soundtrack."