The Strange Vice Of Mrs. Wardh Movie Trailer (1971)
Plot synopsis: An ambassador's wife discovers that one of the men in her life - either her husband, an ex-lover or her current lover - may be a vicious serial killer.
Director: Sergio Martino
Writers: Eduardo Manzanos, Eduardo Manzanos, Ernesto Gastaldi
Stars: George Hilton, Edwige Fenech, Conchita Airoldi