Person of Interest

Reese and Finch attempt to rescue what is left of The Machine, while Root fights for her life and Fusco is questioned by the NYPD in the fifth season premiere.

The Machine experiences a glitch upon rebooting, supplying Reese and Fusco with the numbers of dozens of people not actually involved in crimes, while also locking Finch and Root out after identifying them as threats based on their past violent behavior.

Reese's cover could be blown when he realizes that the latest POI has a connection to his old colleagues in the CIA.

Shaw escapes her captors, but the team is unsure of her mental state when she begins to act paranoid and reckless.

Shaw escapes her captors, but the team is unsure of her mental state when she begins to act paranoid and reckless.

Reese protects an NYPD analyst whose investigation into a software glitch has drawn the attention of Samaritan. Fusco is threatened by an ally of Elias out for revenge.

Root goes undercover at a radio station to protect the host of a conspiracy theory show who may have stumbled on information that someone is willing to kill to keep secret. Also, Samaritan's agents try to convince a member of the team that their goals are noble.

Reese and Finch become trapped in a hospital which has just become ground zero for a deadly viral outbreak. Also, Samaritan's newest recruit has second thoughts, and Shaw continues to struggle with reality.

An enemy from Reese and Fusco's past traps them in their own precinct with the latest POI and a gang of deadly criminals.

Finch's number comes up when a fatal error blows his cover identity and sets off a series of escalating encounters with Samaritan's operatives, on the 100th episode.

The team must unravel a conspiracy and stay ahead of the Secret Service when the President of the United States becomes the latest POI.

As Reese and Shaw race to catch up with Finch, he infiltrates a maximum security government facility in a desperate mission which could mean the end for not only Samaritan, but for himself and The Machine as well.

In the series finale, the POI Team – Finch, Reese, Fusco and Shaw – embark on one final mission to prevent Samaritan from destroying The Machine and cementing its hold over mankind.