Geoffrey Cantor

Tony hits an unlucky stretch; A.J. makes a life-changing decision; Vito's widow Marie turns to Tony for help with her troubled son.

The Machine gives Finch and Reese the number of a brilliant surgeon, but they soon discover that a resourceful third party has raised the stakes for this POI, forcing them to turn to an unlikely source for help. Recurring guest star MICHAEL KELLY appears as Agent Snow. Recurring guest star KEN LEUNG appears as Leon.

Elizabeth is in a stalemate with the Chinese foreign minister as she lobbies for the release of U.S. environmental activists; Henry thinks a former student of Elizabeth's is his family's cyber stalker; Dalton's visit to Vietnam stirs up war memories.

When Rollins tries to help a friend press rape charges against her lover, she finds herself thrust into the middle of the case.

When Morland offers to help get Joan and Sherlock reinstated as consultants to the NYPD, Sherlock questions his father's motives; Joan works with the FBI during the investigation of a triple homicide.

Declan connects Tommy to Nozzoli after learning more about his involvement in the Waterfront Project.