London River
Starring Brenda Blethyn, Sotigui Kouyaté, Sami Bouajila, Roschdy Zem, Francis Magee, Bernard Blancan, Marc Baylis, Gareth Randall, Aurélie Eltvedt, Mathieu Schiffman
It's a drama and mystery movie, and has a rating of 6.9 out of 10 from Imdb which is usually fine for this kind of movie.
Watch it here
Not found streaming from Germany.