Das Mädchen aus dem Totenmoor
The peat farmer Hannes Gerhards wants his girlfriend Helen Dahms from the city to pull him to the countryside. As in peat cutting work the skull of a bog body is found. Police commissioner Lorenz Keller, who is about to retire, has already completed his career. But with the bone find Keller finally sees his chance to bring an old case to an end.
Starring Robert Atzorn, Alexandra Neldel, Jytte-Merle Böhrnsen, Maximilian von Pufendorf, Josef Heynert, Gerhard Garbers, Noah Kraus, Matthias Buss, Hedi Kriegeskotte, Veit Stübner
It's a thriller 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 Sweden.