Heroes Don't Die
Les Héros ne meurent jamais (original)
Starring Adèle Haenel, Jonathan Couzinié, Antonia Buresi, Damir Kustura, Hasija Borić, Vesna Stilinović
It's a drama and mystery movie, and has a rating of 5.5 out of 10 from Imdb which is fairly okay for this kind of movie.
Watch it here
Not found streaming from Italy.