Minthe Hellheim's life is about to get difficult; through no fault of her own she is about to lose her accommodation and her job. Then she gets offered a new job; surveying and restoring an old watermill near the town of Hellheim. It is no coincidence that she shares her name with the town; as a baby she was found there and taken into care. She isn't keen to go back but has little choice. Once there she learns more about her job then heads to the mill, which is situated in the remote Wolf Valley. She is instructed to stay away from the out building and the mute woman who lives there. It is a mysterious place and locals talk of ancient myths concerning the mill and what has happened there. Before the film is over she will learn more about the place, and herself.
I thought this was a decent enough film. The location created a good atmosphere and it did a solid job creating the mythology of the place. Unfortunately it never really got scary, succeeding only to get to the level of a bit creepy. Diana Maria Frank does an impressive job as Minthe and the rest of the cast are solid. There is little violence to speak of and what there is tends to happen out of view. Overall I'd not say this was a must see but if you prefer chills to outright scares it passes the time well enough.
These comments are based on watching the film in German with English subtitles.