FBI Agent Joseph D. Pistone, posing as a criminal named Donnie Brasco, carried out the most daring operation in the history of the FBI, working undercover for six years to penetrate the most closed circles of the Mafia. Now his unforgettable story brings the entire Mafia world to life - their code of honor and betrayal, their wives, girlfriends and lovers, their extravagant spending and dirty dealings. Joseph Pistone reveals all the incredible aspects of the jealously guarded world he infiltrated, and paints a chilling picture of what the mafia is, what they do and what does it mean in modern America.