A young man and a young woman have sex. They are seen standing up against a wall, moaning and thrusting, partially unclothed (the woman's bra is shown). This is pictured only once, but it is implied that it happened regularly. In another scene, they are seen kissing and making out.

A man and his wife are seen kissing a few times throughout the series, and in one scene they are implied to make love.

Strippers are seen in episodes involving club scenes. They obviously wear alluring costumes and make sensual dances, but there is no graphic nudity.

Some sexual references, generally mild.

In almost every undercover mission, the characters risk their lives and go through dangerous situations amongst various criminals (from little thugs to mafia bosses).

Several shootings throughout, as to be expected from a crime/police story.

Many people are shot to death. Most deaths are onscreen. A little amount of blood is usually seen.

A man shots another man in the head. Blood splatters on a wall.

In the first scene of the first episode, a man is tortured by electrocution.

A few arguments, some involving fists.

The profanity in this series is of medium level, and the language is generally mildly rude, but overall nothing too strong.

The F-word is used, although not very consistently.

"Bastard", "Damn", "Hell" and "Shit" are heard quite frequently.

Some callings of God's and Jesus Christ's names.

Derogatory terms towards women ("Bitch", "Slut", "Whore"), homosexual people, and black people are sometimes heard.

Some sexual references, generally mild.

The main character drinks a lot and also takes pills very often.

Cigarette smoking and alcohol drinking throughout.

Many episodes involve drug dealers. Drugs, mostly cocaine, is seen and at times consumed onscreen.

A few dramatic and intense scenes.

Being this a series about undercover cops, there are several scenes where the characters risk their lives.