Twelve-year-old Iwo lives in a small, post-communist town that is home to the old and destroyed Black Mill – once a place of work for many parents. Breaking the promise to not approach the old mill, the children accidentally unleash … Iwo Wicinski, Pola Galica-Galoch, Oliwia Ogorzelska, Borys Wicinski, Mateusz Winek, Magdalena Nieć, Marcin Dorociński Added on HBO 2022-06-17.