La Ceremonie
La Cérémonie (original)
Sophie, a quiet and shy maid working for the upper-class family Lelievre, finds a friend in the energetic and uncompromising postmaster Jeanne, who encourages her to stand up against her bourgeois employers.
Starring Isabelle Huppert, Sandrine Bonnaire, Jacqueline Bisset, Jean-Pierre Cassel, Virginie Ledoyen, Valentin Merlet, Julien Rochefort, Dominique Frot, Jean-François Perrier, Ludovic Brillant
It's a drama and thriller movie, and has a rating of 7.5 out of 10 from Imdb which is usually fine for this kind of movie.
Watch it here
Not found streaming from Singapore.