A man's bare buttocks are seen briefly in the background as he exits a locker-room shower.

Numerous strong references.

A sex scene with thrusting; bare breasts and buttocks are shown.

There's a long and brutal fight between two men.

Some strong. People are shot and killed. Some bloody violence.

About 30 uses of "fuck" with numerous milder profanities.

Some people smoke and drink. Drugs are mentioned and briefly seen.

The general story is quite frightening. There are many tense and 'jump' moments.