Almost half of the action takes place in a brothel. Women are seen dressed in underclothes of the 1800s. One man is seen getting in bed with a prostitute. He is interrupted.

Several men are attacked by a werewolf. Their throats are seen, torn and bloody. There is very little of the attacks shown.

A young man is forced to kill wolves in a zoo. He is shown striking them (they are not shown being hit).

The werewolf is shown close up with fresh blood in his teeth multiple times.

One use of "bitch."

Several people are seen drinking.

The murders take place offscreen but the victims are seen to be bloody. Anyone not liking the sight of blood might be offended.

The werewolf appears creeping down corridors and alleys, and his attacks are fast and vicious.