Fuhgedaboudit

FBI agent Joseph D. Pistone had to be involved in heinous things to gain confidence from crime family. Donnie Brasco is one of the greatest - yet oddly forgotten - mafia movies of all time. It's quite brutal, and the short, violent and fiery gangsta life full of paranoia is depicted to perfection. And still Al Pacino's role as a kind of sympathetic main guy stands out.