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What Have They Done to Your Daughters? (1974)

La polizia chiede aiuto (original title)
3:26 | Trailer
Police investigate apparent suicide of teen girl and uncover details of a teenage prostitution racket. They go on the hunt for a motorcycle riding killer.


Massimo Dallamano


Massimo Dallamano (screenplay), Ettore Sanzò (screenplay) | 1 more credit »





Cast overview, first billed only:
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 Corrado Gaipa ... DA
Micaela Pignatelli ... Rosa
Ferdinando Murolo Ferdinando Murolo ... Sgt. Giardina
Salvatore Puntillo Salvatore Puntillo ... Napoli
Eleonora Morana ... Polvesi's Housemaid
Sherry Buchanan ... Silvia Polvesi (as Cheryl Lee Buchanan)
Roberta Paladini ... Patrizia Valentini
Luigi Antonio Guerra Luigi Antonio Guerra ... Reporter


After an anonymous phone call, a teenage girl is found hanged in the attic of an old building in Lombardia and the police assume she committed suicide. The efficient Insp. Silvestri and the newcomer Asst. DA Vittoria Stori assume the case and while checking the location, Insp. Silvestri sees a middle age man, Bruno Paglia, taking pictures of the place from a nearby building. The man is arrested and soon Insp. Silvestri learns that the 14-year-old victim, Silvia Polvesi, was part of a teenage prostitution ring, including the beloved daughter of Insp. Valentini. His further investigation with the Asst. DA Stori discover a tape where sexual encounters with important names in the Italian society are recorded. Meanwhile a motorcycle rider wearing black uses a cleaver to get rid of suspects and witnesses. Written by Claudio Carvalho, Rio de Janeiro, Brazil

Plot Summary | Plot Synopsis


Just another suicide until the police discovered...A bloody bathroom. A maniac with a cleaver. A schoolgirl sex ring. See more »


Action | Crime | Thriller


R | See all certifications »

Did You Know?


Italian censorship visa # 65029 delivered on 9 August 1974. See more »


In the scene when Cassinelli and Ralli are looking at a strip of film footage, they repeatedly stop the projector to pause on a singleframe. However, the shadow of the projector planly reveals that it is still rolling. See more »

User Reviews

Surely the best poliziotteschi-giallo hybrid out there?
10 March 2012 | by Red-BarracudaSee all my reviews

A school-girl is found hung naked in a loft. Initially thought suicide, it soon becomes clear it was a murder. The discovery leads to a sordid case involving an underage prostitute ring and bloody mutilation.

What Have They Done to Your Daughters? is pretty much a companion piece to director Massimo Dallamano's other similarly themed film What Have You Done to Solange? Both movies share stories about murder and abuse of school-girls. As a result they both are a little more downbeat than is usual in this category of film, they aren't as graphically violent as other similar movies either, as the bleak story lines are unpleasant enough as they are. Where Solange was a giallo, this film is a hybrid of the giallo and poliziotteschi; for while there is a murder-mystery plot, the emphasis is squarely on the police procedural side of things. To be fair though this is an excellent show-case for both Italian sub-genres. From the poliziotteschi side of things we have a brilliantly shot and pulse-pounding motorcycle chase scene where a leather clad killer is pursued through the streets by police in a high speed chase; alternatively from the giallo side of the coin there is an intensely suspenseful scene set in an underground car-park where the killer stalks the heroine. In other words what makes Dallamano's film so good is that he is so adept at delivering the goods in both sub-genres.

The two leads are very good. Giovanni Ralli (Cold Eyes of Fear) and Claudio Cassinelli (Flavia the Heretic) as both believable and strong in their respective roles as the police in pursuit of the killer. To accompany things nicely is a very good score from Stelvio Cipriani; it accentuates the suspense moments to a significant degree and surely must be one of his best soundtracks. As you may also expect, it's photographed very well too. So stylistically this is a strong feature but what elevates it more is the unexpectedly serious-minded tone and story which also comments on political corruption. Its cynicism and downbeat nature are mediated, however, with more typical gruesome touches such as a man having his hand hacked off and an autopsy scene involving a torso cut into many pieces.

I've got to recommend this one to my fellow Italian genre enthusiasts. It's the best combination of the giallo and poliziotteschi I am aware of. Its mystery is consistently compelling and it's directed with considerable skill. Well worth tracking down.

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Release Date:

18 March 1977 (USA) See more »

Also Known As:

What Have They Done to Your Daughters? See more »

Company Credits

Production Co:

Primex Italiana See more »
Show more on IMDbPro »

Technical Specs


Sound Mix:



Color (Eastmancolor)

Aspect Ratio:

2.35 : 1
See full technical specs »

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