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Season 4

Person of Interest

Season 4

  • 2014

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.

  1. Panopticon Episode 1 Panopticon September 23, 2014, 43 min Forced to take on new identities provided by Root, the team members try to adapt to their new lives. However, some find it hard to ignore The Machine's numbers, which…
  2. Nautilus Episode 2 Nautilus September 30, 2014, 43 min Despite not wanting to help with the new numbers, Finch's interest is piqued when the newest person of interest turns out to be a brilliant college student involved with a…
  3. Wingman Episode 3 Wingman October 7, 2014, 43 min Finch recruits Fusco to stick close to the latest POI, a professional 'wingman', but learning how to approach women soon becomes the least of his worries. Reese must find a…
  4. Brotherhood Episode 4 Brotherhood October 14, 2014, 43 min Reese's cover job as a detective at the NYPD becomes complicated when the young brother and sister he's protecting become targets of a gang investigation.
  5. Prophets Episode 5 Prophets October 21, 2014, 43 min While Reese is forced to go to counseling for his violent tendencies, Root, Shaw and Finch try to help a new POI.
  6. Pretenders Episode 6 Pretenders October 28, 2014, 43 min Reese, Shaw and Fusco must protect a unassuming office worker who stumbles into a dangerous conspiracy while moonlighting as fake detective. Finch travels to Hong Kong as part of his…
  7. Honor Among Thieves Episode 7 Honor Among Thieves November 11, 2014, 43 min Shaw joins a team of international thieves in order to keep tabs on the latest POI, but an unexpected turn of events puts her in danger of being detected by…
  8. Point of Origin Episode 8 Point of Origin November 18, 2014, 43 min Reese volunteers as an NYPD police academy instructor in order to keep an eye on a talented young officer whose suspicious actions make him question her motives. Meanwhile, Martine –…
  9. The Devil You Know Episode 9 The Devil You Know November 25, 2014, 43 min Reese must save Elias from the Brotherhood. He can't get any help from Root or Shaw since Shaw's cover is blown and Root is escorting her to underground.
  10. The Cold War Episode 10 The Cold War December 16, 2014, 43 min Samaritan shows its power by erasing crime from the city for a day in an attempt to force The Machine out of hiding.
  11. If-Then-Else Episode 11 If-Then-Else January 6, 2015, 43 min Samaritan launches a cyber-attack on the stock exchange, forcing the team to risk their lives in a desperate mission to stop a global economic catastrophe.
  12. Control-Alt-Delete Episode 12 Control-Alt-Delete January 13, 2015, 43 min Control, who oversees the handling of relevant numbers for the government, begins to question the methods and intentions of the Samaritan program. Also, alarming news reports of a pair of…
  13. M.I.A. Episode 13 M.I.A. February 3, 2015, 43 min Root and Reese investigate a small town in upstate New York that holds the key to Shaw's location... and whether she's dead or alive.
  14. Guilty Episode 14 Guilty February 10, 2015, 43 min When the Machine arranges for Finch to sit on the jury of a murder trial, he begins to suspect that a fellow juror is set to rig the proceedings. Meanwhile,…
  15. Q&A Episode 15 Q&A February 17, 2015, 43 min Reese tries to protect a software programmer with a mysterious second life, but it’s unclear which side of her life the threat is coming from. Meanwhile, Claire, a young hacker…
  16. Blunt Episode 16 Blunt February 24, 2015, 43 min Reese and Finch must protect Harper, a street-smart grifter, when her plan to steal cash from a medical marijuana dispensary goes up in smoke.
  17. Karma Episode 17 Karma March 10, 2015, 43 min Reese and Finch try to protect a psychologist whose unorthodox methods for helping his patients find closure could cost him dearly. Meanwhile, flashbacks reveal Finch’s fragile state in the days…
  18. Skip Episode 18 Skip March 24, 2015, 43 min Reese must protect a bounty hunter who refuses to allow the potential threat to her life sway her from the relentless pursuit of her target. Also, Finch tries to set…
  19. Search and Destroy Episode 19 Search and Destroy April 7, 2015, 43 min Reese and Finch scramble to protect a software CEO when his behavior becomes increasingly erratic following a hacker attack that reveals all his secrets and unravels his life.
  20. Terra Incognita Episode 20 Terra Incognita April 14, 2015, 43 min Reese finds himself on a dangerous personal journey when he takes on a homicide case Detective Carter was never able to close.
  21. Asylum Episode 21 Asylum April 28, 2015, 43 min Reese and Fusco get caught in the war between the two newest POIs, rival crime bosses Elias and Dominic. Also, a tantalizing clue to Shaw’s whereabouts leads Finch and Root…
  22. YHWH Episode 22 YHWH May 5, 2015, 43 min Finch and Root race to save The Machine, which has been located by the rival AI, Samaritan. Also, Reese is caught in the middle of the final showdown between rival…