

What Have They Done to Your Daughters?
“Just another suicide until the police discovered... A bloody bathroom. A maniac with a cleaver. A schoolgirl sex ring.”
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. Conspiracies and horrors pile up, as do the body parts.
Where to watch What Have They Done to Your Daughters? in United States
Click a service to open What Have They Done to Your Daughters? there. Availability last verified on June 21, 2026.
Where is What Have They Done to Your Daughters? streaming around the world?
| Country | Streaming on | Rent / Buy |
|---|---|---|
| United States | Eternal Family, Midnight Pulp, ARROW, Plex | Amazon Video, Apple TV Store, YouTube |
| United Kingdom | Plex | Amazon Video |
| Canada | Midnight Pulp, ARROW | Apple TV Store |
| Germany | Plex | — |
| France | Plex | — |
| Spain | Filmin, Plex | — |
| Japan | Plex | — |
About What Have They Done to Your Daughters?
What Have They Done to Your Daughters? is a 1974 Italian-language crime, thriller and mystery film directed by Massimo Dallamano. The cast is led by Giovanna Ralli, Claudio Cassinelli, Mario Adorf. It has a runtime of 1h 36m. Viewers rate it 7.1/10 across 100 ratings. In United States, it is currently streaming on Eternal Family, Midnight Pulp, ARROW.
What Have They Done to Your Daughters? was produced by Primex Italiana and made in Italy. It was released on August 10, 1974, and carries a R certification. At the box office it grossed around $2 million worldwide.
- Director
- Massimo Dallamano
- Writers
- Massimo Dallamano, Ettore Sanzò
- Release date
- August 10, 1974
- Original language
- Italian
- Age rating
- R
- Status
- Released
- Country
- Italy
- Box office
- $2 million
- Production
- Primex Italiana
What Have They Done to Your Daughters? cast & crew
What Have They Done to Your Daughters? was directed by Massimo Dallamano and written by Massimo Dallamano and Ettore Sanzò.
The cast features Giovanna Ralli as Asst. DA Vittoria Stori, Claudio Cassinelli as Insp. Silvestri, Mario Adorf as Insp. Valentini, Franco Fabrizi as Bruno Paglia, Farley Granger as Mr. Polvesi, and Marina Berti as Mrs. Polvesi.
Behind the camera, the score was composed by Stelvio Cipriani and cinematography is by Franco Delli Colli.
Is What Have They Done to Your Daughters? worth watching?
What Have They Done to Your Daughters? holds an audience score of 7.1/10 from 90 ratings, marking it as well-reviewed crime films.
At 1h 36m, it's an easy, time-light watch.
If you enjoy crime, thriller, and mystery, What Have They Done to Your Daughters? is worth a place on your watchlist.
How and where to watch What Have They Done to Your Daughters?
In United States, you can stream What Have They Done to Your Daughters? on Eternal Family, Midnight Pulp, ARROW, Plex, and Cineverse, or rent and buy it on Amazon Video, Apple TV Store, and YouTube. Click any service above to open it directly.
Streaming rights change country by country and month by month, so the options above reflect United States today — switch your country at the top of the where-to-watch section to see availability elsewhere.
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Cast of What Have They Done to Your Daughters?

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

Salvatore Puntillo
Napoli
Eleonora Morana
Polvesi's Housemaid
What Have They Done to Your Daughters? — FAQs
▸Where can I watch What Have They Done to Your Daughters? in United States?
What Have They Done to Your Daughters? is streaming on Eternal Family, Midnight Pulp, ARROW, Plex in United States.
▸Is What Have They Done to Your Daughters? on Eternal Family?
Yes — What Have They Done to Your Daughters? is currently available on Eternal Family in United States.
▸What language is What Have They Done to Your Daughters? in?
What Have They Done to Your Daughters? is originally in Italian. Subtitle and dub options vary by streaming service.
▸How long is What Have They Done to Your Daughters??
What Have They Done to Your Daughters? runs 1 hours 36 minutes (96 minutes).
▸What is What Have They Done to Your Daughters? rated?
What Have They Done to Your Daughters? is rated R. It holds a 7.1/10 audience score from 90 ratings.











