Overview
My Sister in Law is an Italian commedia sexy all'italiana directed by Lucio Fulci and starring Edwige Fenech.
Plot
Viola Orlando, a magistrate of a little town in Veneto, is inflexible and severe. Sworn enemies of the magistrate discover that her twin sister, Rosa, is a prostitute, so they try to get her to visit their city in an attempt to embarrass Viola. However, they wind up getting prosecuted, and Viola, with her head held high, gives up her robes and marries the man she loves.
Cast
Edwige Fenech as Judge Viola Orlando and Rosa Orlando
Raf Luca as Raffaele Esposito
Giancarlo Dettori as Count Renato Altero
Mario Maranzana as Bortolon
Carlo Sposito as the Prosecutor
Walter Valdi as Zaganella
Gianni Agus as Angelo Scotti
Oreste Lionello as Francesco Lo Presti
Lucio Fulci as the second gas station attendant
Production
Producer Roberto Barigia stated that the film was made "out of the need to make a film starring Fenech, who at that time was a box-office star. Alas, we made it at the wrong time, as when we decided to try our hand at the genre Fenech's moment had already passed and her name was not so much of an asset as before."
From Wikipedia (CC BY-SA 4.0).