La polizia chiede aiuto (1974)
"Just another suicide until the police discovered... A bloody bathroom. A maniac with a cleaver. A schoolgirl sex ring."

Title: What Have They Done to Your Daughters?
Original Title: La polizia chiede aiuto
Release Date: 1974-08-10
Status: Released
Rating: 7.2/10 (from 82 votes)
Language: IT
Genres: Crime, Thriller, Mystery, Horror
Production Companies: Primex Italiana
An unidentified fifteen year-old girl is found hanged after an anonymous tip-off. The girl, Silvia Polvesi, is soon discovered to have been murdered. A peeping tom is caught with photos of her having sex with a teenage drop-out but he is later released due to lack of evidence. The investigation, conducted by Inspector Silvestri and the assistant public prosecutor Vittoria Stori, focuses on the girl's parents. It transpires that a private detective, Ruggero Pollente, was hired by Silvia's mother because the latter was concerned about her activities. As a conspiracy begins to emerge, Pollente's body is found dismembered and his girlfriend is subsequently attacked by a machete-wielding killer clad in motorcycle gear...
Cast

Giovanna Ralli
Asst. DA Vittoria Stori

Claudio Cassinelli
Insp. Silvestri

Mario Adorf
Insp. Valentini

Franco Fabrizi
Bruno Paglia

Farley Granger
Mr. Polvesi

Marina Berti
Mrs. Polvesi

Paolo Turco
Marcello Tosti

Corrado Gaipa
DA

Micaela Pignatelli
Rosa

Ferdinando Murolo
Sgt. Giardina