The Departed (2006)

Doug MacRay is a longtime thief, who, smarter than the rest of his crew, is looking for his chance to exit the game. When a bank job leads to the group kidnapping an attractive branch manager, he takes on the role of monitoring her – but their burgeoning relationship threatens to unveil the identities of Doug and his crew to the FBI Agent who is on their case.

The true story of Whitey Bulger, the brother of a state senator and the most infamous violent criminal in the history of South Boston, who became an FBI informant to take down a Mafia family invading his turf.

When 4 year old Amanda McCready disappears from her home and the police make little headway in solving the case, the girl's aunt, Beatrice McCready hires two private detectives, Patrick Kenzie and Angie Gennaro. The detectives freely admit that they have little experience with this type of case, but the family wants them for two reasons—they're not cops and they know the tough neighborhood in which they all live.

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

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.

Loosely based on the criminal career of Frank Lucas, a gangster from La Grange, North Carolina, who smuggled heroin into the United States on American service planes returning from the Vietnam War, before being detained by a task force led by Newark Detective Richie Roberts.

Two brothers from opposite sides of the tracks are reunited as adults. Desperate circumstances force them into a deal with an organized crime syndicate in Boston, and a young woman gets caught in the middle.

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

Four young men make a risky investment together that gets them into trouble with the mob.

Mark Kaminsky is kicked out of the FBI for his rough treatment of a suspect. He winds up as the sheriff of a small town in North Carolina. FBI Chief Harry Shannon, whose son has been killed by a mobster named Patrovina, enlists Kaminsky in a personal vendetta with a promise of reinstatement into the FBI if Patrovina is taken down. To accomplish this, he must go undercover and join Patrovina's gang.