- HD 1080
- Runtime: 98m.
- Status: Released
1
- Languages: it
- Country: Italy, Spain
- Director: Sergio Martino
- Stars: Edwige Fenech, George Hilton, Ivan Rassimov, Conchita Airoldi, Manuel Gil
- keywords: lover, serial killer, murderer, giallo
- Production_studio: Copercines, Devon Film, Copercines, Cooperativa Cinematográfica
- Slogan: Always unheard… unseen… until he reached out to touch and caress!
- providers: Amazon Prime Video, AMC Plus Apple TV Channel, AMC+ Amazon Channel, AMC+ Roku Premium Channel, AMC+, Shudder, Shudder Amazon Channel, Full Moon Amazon Channel, Shudder Apple TV Channel, Amazon Prime Video with Ads, Troma NOW
- The The Strange Vice of Mrs Wardh is featured in the top rankings of 1971
- #17 in Top Crime Movies of 1971
- #2 in Top Mystery Movies of 1971
- #4 in Top Horror Movies of 1971
When socialite and heiress Julie Wardh begins receiving blackmail letters attributed to a mysterious serial killer, she suspects her cruel and sadistic former lover Jean is behind them. With her husband Neil frequently out of town, she falls into the arms of her friend's cousin George, and as the unknown assassin begins to make his move, she fears that one of the three men in her life may be the killer.