Many men are shown shirtless. In one episode, you see men naked from the back with most of their buttocks covered but not all. In another, men are seen completely naked from the back but the lighting in the scene makes it difficult to see the details.

Men and women are shown kissing on the lips. In one instance, the woman wraps her legs around the man's waist and they continue kissing, making their way across a room and up the stairs. It is inferred that they will have sex. A man and a woman are seen sitting on a bed (it is assumed they had sex). The man is shirtless and the woman in a short, low cut dress.

There is talk about contraception and pregnancy.

There are many fist fights and much talk of hitting others. Guns are shown, and used to hit some people, but never fired. A hand grenade is used.

In one scene, when the hand grenade is used, you see blood on one man's face. You see another man with blood on his legs (the rest of the body is not seen) and it is assumed he is dead (not certain).

A man has stitches put in and taken out of his forehead, but in the scene the emphasis is on the dialogue. Minimal blood is seen.

Many men and women are shown to be smoking cigarettes throughout the series. A lot of the characters drink alcohol: a woman is shown drinking sherry, a group of men win a crate of beer, a man and his colleague get drunk, and others.