Love Is the Perfect Crime
L'amour est un crime parfait (original)
Marc, in his 40s, is a professor of literature at the University of Lausanne. Still a bachelor — and still living with his sister Marianne in a huge, isolated chalet that they inherited when they were very young — he carries on one love affair after another with his students. Winter has almost ended when one of his most brilliant students, Barbara, suddenly disappears. Two days later, Marc meets Barbara’s mother, Anna, who wants to find out more about her vanished daughter.
Starring Mathieu Amalric, Maïwenn, Karin Viard, Denis Podalydès, Sara Forestier, Marion Duval, Damien Dorsaz, Alain Börek
It's a drama and mystery movie, and has a rating of 5.8 out of 10 from Imdb which is fairly okay for this kind of movie.
Watch it here
Not found streaming from Saudi Arabia.