A very creepy cop mystery

Police officer Adam Kruk (Michal Zurawski, right), wearing a neck brace and addicted to painkillers and psychotropic drugs, returns to his home town to investigate abuse at the orphanage where he grew up. Shortly afterwards, matters are complicated by the kidnapping of an 11-year-old boy. And Kruk sees characters that no one else can. Are they ghosts? Or drug-induced hallucinations? A creepy, visually arresting six-part series from Poland. Walter Presents/All4, from Friday