Blind Sun
Starring Ziad Bakri, Mimi Denissi, Louis-Do de Lencquesaing, Yannis Stankoglou, Laurène Brun, Gwendoline Hamon, Yiorgos Gallos, Theodoros Kandiliotis, Andreas Marianos, Sarah Krebs
It's a mystery and horror movie, and has a rating of 5.3 out of 10 from Imdb which is fairly okay for this kind of movie.
Watch it here
Not found streaming from Spain.