Un anno, una notte
Un an, une nuit (original)
Starring Nahuel Pérez Biscayart, Noémie Merlant, Quim Gutiérrez, Alba Guilera, Natalia de Molina, C. Tangana, Enric Auquer, Blanca Apilánez, Bruno Todeschini, Sophie Broustal
It's a drama movie, and has a rating of 6.4 out of 10 from Imdb which is usually fine for this kind of movie.
Watch it here
Not found streaming from Italy.