Parents need to know that this movie includes extreme peril and brutal violence. Innocent people are casually murdered. Characters abuse liquor, smoke, and use drugs. There is extremely strong language, including racist epithets. There are sexual references and situations, including adultery and a sexual relationship between people who intentionally know nothing about one another. A theme of the movie is the parallel between the corruption of the police force and the corruption of the surrounding society, and that is reflected in behavior that is greedy, disloyal, bigoted, and cruel.