A very good Iranian movie, the first half feels like David Fincher but in Farsi. It is about a serial killer, so you must be able to tolerate some difficult scenes. The second half takes some brilliant and creative turns, concerning broader Iranian society. I dare not divulge those for fear of spoiling the suspense for you. The movie also bears on the current role of Iran in the Middle East conflict and has a definite Straussian side. Recommended, for those who can. On Netflix.