
8.1
John Reese, former CIA paramilitary operative, is presumed dead and teams up with reclusive billionaire Finch to prevent violent crimes in New York City by initiating their own type of justice. With the special training that Reese has had in Covert Operations and Finch's genius software inventing mind, the two are a perfect match for the job that they have to complete. With the help of surveillance equipment, they work "outside the law" and get the right criminal behind bars.
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1Episode 1Pilot
43 min
When the social security number of a young prosecutor comes up, Reese and Finch work together to figure out if their person of interest is the victim or perpetrator.
2Episode 2Ghosts
43 min
Reese and Finch question the machine's reliability when they are asked to investigate a teenager who was killed years earlier; Finch remembers the origin of the machine.
3Episode 3Mission Creep
43 min
Reese goes undercover to find the threat surrounding the next person on Finch's list: a young army veteran named Joey Durban.
4Episode 4Cura Te Ipsum
43 min
Reese and Finch get some help from Detective Fusco as they surveil their latest POI, Dr. Megan Tillman, while she’s on call and after hours to unravel the threat surrounding the promising young physician.
5Episode 5Judgement
42 min
Reese and Finch have the added challenge of investigating a Person of Interest who wants nothing to do with their brand of vigilante justice.
6Episode 6The Fix
43 min
Reese becomes romantically involved with the newest Person of Interest: an attractive woman who isn't all that she seems.
7Episode 7Witness
43 min
The Machine identifies a school teacher who witnessed a mob hit as their next POI and Reese and Finch rush to save his life.
8Episode 8Foe
43 min
When Reese and Finch discover that their latest POI has connections to Cold War Soviet espionage circles, they quickly learn how covert ops were handled in a world before The Machine.
9Episode 9Get Carter
43 min
Reese and Finch’s game of cat and mouse with Detective Carter becomes infinitely more complicated when The Machine declares that she is their newest POI.
10Episode 10Number Crunch
43 min
As Detective Carter deals with the fallout from her recent encounter with Reese and Finch, The Machine ups the ante for the duo by giving them four Social Security numbers instead of one.
11Episode 11Super
43 min
Reese is confined to a wheelchair recovering from his gunshot wound, but Finch sets him up in an apartment where he’s to keep an eye on the Super, who is their latest POI. Also, Finch approaches Carter and gives her a POI to show her what they do.
12Episode 12Legacy
43 min
When Carter finally comes face-to-face with Reese, he urges her to join forces to help with their latest POI, a scrappy young woman from the wrong side of the tracks who turned her life around and became a lawyer.
13Episode 13Root Cause
43 min
The Machine gives Reese and Finch the number of a down-and-out man who has been pushed too far, and they're forced to turn to former Person of Interest, Zoe Morgan, for help.
14Episode 14Wolf and Cub
43 min
The Machine identifies Darren, a teenager whose brother was just murdered, as the next POI. Meanwhile, Finch is growing concerned that the son of his former business partner is dangerously close to finding out about the Machine.
15Episode 15Blue Code
43 min
Reese discovers there’s more to the story after he infiltrates a smuggling ring to get close to his latest POI.
16Episode 16Risk
43 min
The Machine leads Reese and Finch to Wall Street when a sharp young trader at a major investment bank becomes embroiled in a multi-million dollar financial scam.
17Episode 17Baby Blue
43 min
When The Machine spits out the number of a 6-month-old baby, Reese and Finch turn into overly protective parents – with an arsenal at their disposal. Meanwhile, when Elias resurfaces, Detective Carter begins to question her new allegiance with Reese and Finch.
18Episode 18Identity Crisis
43 min
The Machine's latest number presents a unique challenge for Reese and Finch since the person has virtually no digital footprint - and appears to be leading a double life.
19Episode 19Flesh and Blood
43 min
When The Machine spits out five numbers, naming the Don of each of New York’s crime families, Reese and Finch suspect Elias is planning to eliminate his competition.
20Episode 20Matsya Nyaya
43 min
Reese goes undercover as an armored car company employee, and faces memories from his past with the CIA.
21Episode 21Many Happy Returns
43 min
Finch gives Reese his birthday off so that his partner doesn't have to face a Number that is tied to Reese's past.
22Episode 22No Good Deed
43 min
The newest POI’s curiosity could spell his doom when he finds himself embroiled in a dark government conspiracy – one that Finch is all too familiar with. Meanwhile, Reese uncovers something revealing about Finch’s past.
23Episode 23Firewall
43 min
As the clock ticks down, Reese winds up trapped with his POI in the most heavily surveilled part of the city, forced to rely on the help of Finch, Carter and Fusco to fend off the FBI, corrupt cops and a slew of old foes.

Jim Caviezel
John Reese

Michael Emerson
Harold Finch

Kevin Chapman
Lionel Fusco

Amy Acker
Root

Sarah Shahi
Sameen Shaw