The Machine assigns Root to seek out a janitor with a mysterious past, but when her very presence puts his life in danger, Finch also receives his number.

Tony seeks to find a peace with the Leotardo crew while dealing with rumors a member of his own crew may have flipped. A.J. makes a decision regarding his future…

The relationship between Christopher and Paulie’s falters, while A.J. grows depressed over his break-up with Blanca.

The family tries to cope with Tony’s hospitalization and possibly impending death, while Tony begins to hallucinate a new life parallel to his own.

While the gang begins to turn on itself, Tony finds himself at the threshold.

Gene Pontecorvo makes a final break from the mob life, while Junior’s paranoid delusions could be the end of Tony.

Tony’s power-sharing plan doesn’t fly with Johnny Sack, who makes his point through a bookie named Lorraine Calluzzo. Out on parole, Feech La Manna crosses Paulie in his attempt to…

Bellick, now teamed up with Michael, Lincoln and Nika, sets out to find the money stolen by Westmoreland during the 1971 skyjacking. Kellerman targets Sara, who receives a long-awaited phone…