After reluctantly moving to the German Alps with her father and his new family, Gretchen discovers that their new town hides sinister secrets, as she's plagued by strange noises and frightening visions of a woman pursuing her.
Hunter Schafer, Jan Bluthardt, Marton Csokas, Jessica Henwick, Dan Stevens, Mila Lieu, Greta Fernández, Proschat Madani, Astrid Bergès-Frisbey, Konrad Singer
