It is implied that a man is being raped during the prison sequence.

A woman opens her shirt, revealing her breasts to a man.

A man exposes his butt to a group of soldiers.

A woman is seen covering up under sheets.

A man is restrained by several other men and his clothes are forcibly removed. It is very strongly implied that he is then raped by them. He screams for help, but those who see the assault happening only laugh at him.

Many people are shot with bloody results.

Blood splatters on the walls.

A man has his face blown apart from a shotgun blast.

A couple of fights.

Some beatings.

A man is branded.

Bastard

Hell

2 uses of Fuck

Some opium smoking

Drinking