What Have They Done to Your Daughters?
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.
Top cast
Giovanna RalliAsst. DA Vittoria Stori
Claudio CassinelliInsp. Silvestri
Mario AdorfInsp. Valentini
Franco FabriziBruno Paglia
Farley GrangerMr. Polvesi
Marina BertiMrs. Polvesi
Paolo TurcoMarcello Tosti
Corrado GaipaDA
Micaela PignatelliRosa
Ferdinando MuroloSgt. Giardina
Salvatore PuntilloNapoli- Eleonora MoranaPolvesi's Housemaid
Below are the streaming services currently carrying the movie “What Have They Done to Your Daughters?” in Canada, along with how each offers it (subscription, buy, or rent) and a direct link. Licensing differs by market, so availability in Canada can differ from other countries.
Where to watch What Have They Done to Your Daughters? in Canada
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Availability can change as licenses rotate — confirm on the provider’s page before subscribing. Last checked: 2 Sept 2026.