"Lies. Betrayal. Sacrifice. How far will you take it?"
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 in Martin Scorsese's multiple Oscar-winning crime thriller.
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.