In a scene in episode four a male is showering, the butt is shown.

Many gruesome murders by psychopaths shown in bloody detail. Numerous intense large-scale fight scenes.

People are shown getting stabbed.

Organ harvesting is practiced and intestinal organs are shown briefly on deceased bodies.

Body parts are shown.

Dead bodies are shown.

People get their throat sliced.

Characters are seen smoking and drinking in some scenes.

Woman are shown being kidnapped.

Lots of fight scenes with stabbings.