American Gangster (2007)

An FBI undercover agent infiltrates the mob and identifies more with the mafia life at the expense of his regular one.

Ace is an impressionable young man working for a dry cleaning business. His friend, drug dealer Mitch, goes to prison. In an unrelated incident, he finds some cocaine in a pants pocket. Soon, Ace finds himself dealing cocaine for Lulu. Via lucky breaks and solid interpersonal skills, Ace moves to the top of the Harlem drug world. Of course, unfaithful employees and/or rivals conspire to bring about Ace's fall.

In New York, racist Capt. Stanley White becomes obsessed with destroying a Chinese-American drug ring run by Joey Tai, an up-and-coming young gangster as ambitious as he is ruthless. While pursuing an unauthorized investigation, White grows increasingly willing to violate police protocol, resorting to progressively violent measures -- even as his concerned wife, Connie, and his superiors beg him to consider the consequences of his actions.

New York cop Frank Serpico blows the whistle on the rampant corruption in the force only to have his comrades turn against him.

Undercover Las Vegas police officer Vincent Downs, who has a lot of enemies, is caught in a high stakes web of corrupt cops and the mob-controlled casino underground. When a heist goes wrong, a crew of homicidal gangsters kidnap Downs’ teenage son T. In one sleepless night, Downs will have to rescue his son, evade an internal affairs investigation, and bring the kidnappers to justice.

The story of how George Jung, together with the Medellín Cartel led by Pablo Escobar, established the billion-dollar cocaine empire in the United States in the 1970s.

Tommy Bundy and Sincere are best friends as well as infamous and ruthless criminals and shot-callers in the hood. Respected by many but feared by all. As the police are closing in on them and new players are looking for a come up, will their reign last?

A gangster, Nino, is in the Cash Money Brothers, making a million dollars every week selling crack. A cop, Scotty, discovers that the only way to infiltrate the gang is to become a dealer himself.

To take down South Boston's Irish Mafia, the police send in one of their own to infiltrate the underworld, not realizing the syndicate has done likewise. While an undercover cop curries favor with the mob kingpin, a career criminal rises through the police ranks. But both sides soon discover there's a mole among them.

When a drug heist swerves lethally out of control, a jaded cop fights his way through a corrupt city's criminal underworld to save a politician's son.

A former Prohibition-era Jewish gangster returns to the Lower East Side of Manhattan over thirty years later, where he once again must confront the ghosts and regrets of his old life.

Set during the Rodney King riots, a robbery homicide investigation triggers a series of events that will cause a corrupt LAPD officer to question his tactics.

Set in 1929, a political boss and his advisor have a parting of the ways when they both fall for the same woman.

A Chicago cop is caught in the middle of a gang war while his own comrades shun him because he wants to take an irresponsible cop down.

Danny is a young cop partnered with Nick, a seasoned but ethically tainted veteran. As the two try to stop a gang war in Chinatown, Danny relies on Nick but grows increasingly uncomfortable with the way Nick gets things done.

Two young officers are marked for death after confiscating a small cache of money and firearms from the members of a notorious cartel during a routine traffic stop.

Private investigator Matthew Scudder is hired by a drug kingpin to find out who kidnapped and murdered his wife.

A U.S Customs official uncovers a massive money laundering scheme involving Pablo Escobar.