None. There are no sex or nudity shown in this movie. Some brief shots of porn Web sites on FBI computer monitors; images of "bondage" found in one suspect's home are shown briefly. A couple of non-explicit shower scenes suggest a woman's vulnerability (camera hovers outside shower or above her crouched form). Passing references to a male flirting with a "men's chorus soprano."( Review from Commonsensemedia)

A kitten is tortured and killed.

A man has the words "kill with me" carved into his chest; blood pours from his wounds.

A man is slowly burned to death with heat lamps.

A man is submerged up to his neck in sulfuric acid - his skin peels off and the tub he's in fills up with blood.

A man is shot repeatedly and killed.

A man is seen several times in a video being shot in the head and falling from a bridge and landing on a car. Blood is seen spraying out of the man's head.

There are 7 uses of "fuck", 7 of "shit", and 1 "goddamn".

In one scene, a person is being injected with a lethal dose of a drug to kill him off. The more internet views they receive whilst the person is hooked to this machine, the quicker they die. Apart from that, no other drugs, alcohol, or smoking is recorded.

The torture and death of a kitten implied..