Person of Interest - Season 4
Description: Although they’ve saved countless lives thanks to The Machine’s omniscience, John Reese and Harold Finch, along with lethal operative Sameen Shaw and unpredictable cyber-hacker Root now face an uncertain future. With a second machine — Samaritan — now online, the elusive team are now targets themselves, hiding in plain sight. The only thing more frightening than the ruthless Decima organization calling the shots is leaving those decisions up to an untested Machine. Facing a dangerous tomorrow, the POI team must find a way to outsmart Samaritan, an all-seeing, all-powerful artificial intelligence that’s self-governing, continually evolving and growing stronger every day.
Episodes

Panopticon
Aired: Sep 23, 2014
Forced to take on new identities provided by Root, the team members try to adapt...

Nautilus
Aired: Sep 30, 2014
Despite not wanting to help with the new numbers, Finch's interest is piqued whe...

Wingman
Aired: Oct 7, 2014
Finch recruits Fusco to stick close to the latest POI, a professional 'wingman',...

Brotherhood
Aired: Oct 14, 2014
Reese's cover job as a detective at the NYPD becomes complicated when the young ...

Prophets
Aired: Oct 21, 2014
While Reese is forced to go to counseling for his violent tendencies, Root, Shaw...

Pretenders
Aired: Oct 28, 2014
Reese, Shaw and Fusco must protect a unassuming office worker who stumbles into ...

Honor Among Thieves
Aired: Nov 11, 2014
Shaw joins a team of international thieves in order to keep tabs on the latest P...

Point of Origin
Aired: Nov 18, 2014
Reese volunteers as an NYPD police academy instructor in order to keep an eye on...

The Devil You Know
Aired: Nov 25, 2014
Reese must save Elias from the Brotherhood. He can't get any help from Root or S...

The Cold War
Aired: Dec 16, 2014
Samaritan shows its power by erasing crime from the city for a day in an attempt...

If-Then-Else
Aired: Jan 6, 2015
Samaritan launches a cyber-attack on the stock exchange, forcing the team to ris...

Control-Alt-Delete
Aired: Jan 13, 2015
Control, who oversees the handling of relevant numbers for the government, begin...

M.I.A.
Aired: Feb 3, 2015
Root and Reese investigate a small town in upstate New York that holds the key t...

Guilty
Aired: Feb 10, 2015
When the Machine arranges for Finch to sit on the jury of a murder trial, he beg...

Q&A
Aired: Feb 17, 2015
Reese tries to protect a software programmer with a mysterious second life, but ...

Blunt
Aired: Feb 24, 2015
Reese and Finch must protect Harper, a street-smart grifter, when her plan to st...

Karma
Aired: Mar 10, 2015
Reese and Finch try to protect a psychologist whose unorthodox methods for helpi...

Skip
Aired: Mar 24, 2015
Reese must protect a bounty hunter who refuses to allow the potential threat to ...

Search and Destroy
Aired: Apr 7, 2015
Reese and Finch scramble to protect a software CEO when his behavior becomes inc...

Terra Incognita
Aired: Apr 14, 2015
Reese finds himself on a dangerous personal journey when he takes on a homicide ...

Asylum
Aired: Apr 28, 2015
Reese and Fusco get caught in the war between the two newest POIs, rival crime b...

YHWH
Aired: May 5, 2015
Finch and Root race to save The Machine, which has been located by the rival AI,...