Person of Interest
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Season 4 Episodes
Season 4, Episode 22 - Air Date: 5/5/2015
From CBS: Finch and Root race to save The Machine, which has been located by the rival AI, Samaritan, while Reese is caught in the middle of the final showdown between rival crime bosses Elias and Dominic.
Season 4, Episode 21 - Air Date: 4/28/2015
From CBS: Reese and Fusco get caught in the war between the two newest POIs, rival crime bosses Elias (Enrico Colantoni) and Dominic (Winston Duke).
Season 4, Episode 20 - Air Date: 4/14/2015
From CBS: Reese finds himself on a perilous personal journey when he takes on a homicide case Detective Carter was never able to close.
Search and Destroy
Season 4, Episode 19 - Air Date: 4/7/2015
From CBS: Reese and Finch scramble to protect a software CEO (Aasif Mandvi) when his behavior becomes increasingly erratic following a hacker attack that reveals all his secrets and unravels his life.
Season 4, Episode 18 - Air Date: 3/24/2015
From CBS: Reese must protect a bounty hunter who refuses to let the potential threat to her life deter her from the relentless pursuit of her target.
Season 4, Episode 17 - Air Date: 3/10/2015
From CBS: Reese and Finch try to protect a psychologist whose unorthodox methods for helping his patients find closure could cost him dearly.
Season 4, Episode 16 - Air Date: 2/24/2015
From CBS: 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.
Q & A
Season 4, Episode 15 - Air Date: 2/17/2015
From CBS: 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.
Season 4, Episode 14 - Air Date: 2/10/2015
From CBS: 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.
Season 4, Episode 13 - Air Date: 2/3/2015
From CBS: Reese and Root's hunt for Shaw takes them to a small town in upstate New York where it becomes apparent that not everything is as idyllic as it seems.
Season 4, Episode 12 - Air Date: 1/13/2015
From CBS: Control (Camryn Manheim), who oversees the handling of relevant numbers for the government, begins to question the methods and intentions of the Samaritan program.
Season 4, Episode 11 - Air Date: 1/6/2015
From CBS: Samaritan launches a cyber-attack on the stock exchange, leaving the team with no choice but to embark on a possible suicide mission in a desperate attempt to stop a global economic catastrophe.
The Cold War
Season 4, Episode 10 - Air Date: 12/16/2014
From CBS: Samaritan shows its power by erasing crime from the city for a day in an attempt to force The Machine out of hiding.
The Devil You Know
Season 4, Episode 9 - Air Date: 11/25/2014
From CBS: Reese and Finch are caught in a power struggle for control of the city's gangs when Elias is targeted by Dominic, the ambitious leader of the Brotherhood.
Point of Origin
Season 4, Episode 8 - Air Date: 11/18/2014
From CBS: 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.
Honor Among Thieves
Season 4, Episode 7 - Air Date: 11/11/2014
From CBS: 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 Samaritan.
Season 4, Episode 6 - Air Date: 10/28/2014
From CBS: Reese, Shaw and Fusco must protect a unassuming office worker who stumbles into a dangerous conspiracy while moonlighting as fake detective.
Season 4, Episode 5 - Air Date: 10/21/2014
From CBS: Finch is suspicious when a gifted political pollster's number comes up at the same time that his typically ironclad predictions go wrong, and believes that the two events are linked.
Season 4, Episode 4 - Air Date: 10/14/2014
From CBS: 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.
Season 4, Episode 3 - Air Date: 10/7/2014
From CBS: 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.
Season 4, Episode 2 - Air Date: 9/30/2014
From CBS: Although Finch insists that he no longer wishes to help with new numbers, his interest is piqued when Reese learns that the newest POI is a brilliant college student engaged in a mysterious, life-and-death scavenger hunt.
Season 4, Episode 1 - Air Date: 9/23/2014
From CBS: Forced to take on new identities created by Root, the team tries to adapt to their new lives.
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