
Viola Orlando, a strict magistrate, becomes the target of scheming rivals who enlist her twin sister Rosa—an upscale prostitute and star of pornographic photo‑novels—to pose as Viola and ruin her professional standing. Meanwhile, Viola must decide whether to uphold her judicial duties or abandon the bench to marry her childhood friend, adding personal turmoil to the deception.
Does My Sister in Law have end credit scenes?
No!
My Sister in Law does not have end credit scenes. You can leave when the credits roll.
Explore the complete cast of My Sister in Law, including both lead and supporting actors. Learn who plays each character, discover their past roles and achievements, and find out what makes this ensemble cast stand out in the world of film and television.

Giancarlo Dettori
Count Renato Altero

Oreste Lionello
Francesco Lo Presti

Edwige Fenech
Judge Viola Orlando / Rosa Orlando

Pietro Tordi
Pavanin, a collaborator of Angelo Scotti

Alba Maiolini
Woman in court

Angelo Casadei
Man at the restaurant

Mario Maranzana
Bortolon

Marina Hedman
Regina, the pornographic actress

Walter Valdi
Zaganella, the chancellor

Luca Sportelli
Tony, the cinema projectionist

Alfredo Adami
First gas station attendant

Galliano Sbarra
A collaborator of Angelo Scotti

Augusta Di Vincenzi
Restaurant customer (uncredited)

Raf Luca
Raffaele Esposito

Gianni Agus
Angelo Scotti

Carlo Sposito
The prosecutor

Gianni Solaro
Magni, Amorini's lawyer

Enrico Marciani
The hotel porter

Piero Palermini
The owner of the car showroom

Enzo Mondino
Speggiorin's lawyer
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