this movie be excellent . it detail the struggle between a committed detective against the dedicated ignorance of the corrupted communist regime in russia during the 80 . i give this movie high mark for it no hold bar look into the birth and development of forensic investigation in a globally isolate ( thanks to the regime ) community . this be a graphic movie . it present an unsensationalized picture of violence and it tragic remain . nothing be candy coat with overdone blood or gore to separate u from the cruel reality on the screen . this movie be base on russian serial killer andrei chikatilo . i be familiar enough with the true story to have a very deep appreciation for how real they keep the film . it not a comedy and but for those who appreciate dry and dark humor and this movie be a must see .