In the first episode, it is implied that there is prostitution.

The only real nudity is, of course, male. Instances of rear male nudity in some episodes.

In Episode 1 John comes out of the box and he is naked.

Frequent sexual references, with talk about prostitutes, losing virginity, "bedding" other people, and sex

One of the characters is a prostitute.

A man and woman embrace in bed after sex. Nothing explicit is shown.

A man and woman are seen from a distance making out with each other.

A scene of a man and woman in bed together.

One woman wears clothes with some cleavage.

A man kisses a woman passionately.

A man and woman have sex while gasping and moaning. Bare shoulders and backs are shown, but nothing explicit. A woman bathes while naked, and a man walks in on her. One character says that an enemy will "rape us to death." A woman is seen in frozen and naked. Her genitals, breasts, and butt are obscured.

The crew visits a whore house with some sexual activities going on.

A man sits in the desert naked. Buttocks can be seen for An extended period, he walks naked for a while with others positioned so that his genitalia isn't visable.

Gunfights and action sequences are common. They include blood, and mild injury detail.

One of the characters is a doctor, and we frequently see him stitching up wounds.

A man is shot, and we see a large and bloody wound on his chest.

Gunfights and action sequences are common. They include blood, and mild injury detail, for example:

Many people eyes, noses, mouths, and ears to bleed everywhere.

There is a moderately violent torture scene.

There is a 7 minute fight scene. Though there is not that much blood, numerous people die.

Infrequent use of "son of a bitch." Moderate uses of "whore." Other mild profanity in Chinese.

Men are often seen in bars drinking, often drunk.

Many references to a large group of women having once been "strung out on drops."

Intense situations all throughout the series.

Some scenes are difficult to get through.