Orgasmo

Orgasmo released in Englishspeaking countries as Paranoia is a 1969 ItalianFrench giallo thriller film starring Carroll Baker and Lou Castel and directed by Umberto Lenzi. The plot focuses on a wealthy American widow who is exploited and terrorized by two siblings.

Orgasmo was released in Italy on February 7, 1969. The films title has led to confusion as on its international release, the film was titled Paranoia. Lenzis next film also starring actress Carroll Baker was titled Paranoia in Italy but was given the international title of A Quiet Place to Kill.Like other giallo films, Orgasmo was not popular among the Italian film audiences on its initial theatrical release as the genre never gained popularity in its home country until the releases of Dario Argentos The Bird with the Crystal Plumage 1970 and The Cat o Nine Tails 1971. ........

Source: Wikipedia