Watch Person of Interest Season 2 full episodes online, free and paid options via our partners and affiliates.

Saving the Machine
Watch Person of Interest Season 2 Episode 22
"God Mode"
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Finch and Reese make unexpected alliances when they have to save the Machine from Root and Decima on the season finale of Person of Interest.

Erratic Numbers
Watch Person of Interest Season 2 Episode 21
"Zero Day"
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When the Machine is infected by a virus, can its numbers be trusted on Person of Interest.

Reese Has 24 Hours
Watch Person of Interest Season 2 Episode 20
"In Extremis"
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Reese and Finch must work fast to figure out the type of poison used in their latest investigation on Person of Interest.

Getting Close
Watch Person of Interest Season 2 Episode 19
"Trojan Horse"
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Finch goes undercover at a tech company to get information one of its executives while Beecher accuses a fellow detective of corruption on Person of Interest.

The Atlantic City Case
Watch Person of Interest Season 2 Episode 18
"All In"
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When an elderly gambler's number comes up, Reese and Finch head to Atlantic City on Person of Interest.

Riding Out the Storm
Watch Person of Interest Season 2 Episode 17
"Proteus"
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While tracking a killer, Reese and Finch are forced to wait out a storm at the police station of a small coastal town on Person of Interest.

Finch, Reese, & the Government Agent
Watch Person of Interest Season 2 Episode 16
"Relevance"
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Reese and Finch find trouble when a government operative goes on the run on Person of Interest.

Overwhelmed By the Suspects
Watch Person of Interest Season 2 Episode 15
"Booked Solid"
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The number of suspects overwhelms Reese and Finch when they try to save a maid's life on Person of Interest.

Reese's Challenge
Watch Person of Interest Season 2 Episode 14
"One Percent"
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A billionaire with high tech resources thwarts Reese and Finch's efforts to save him and may expose their work on Person of Interest.

Finch Works Against the Clock
Watch Person of Interest Season 2 Episode 13
"Dead Reckoning"
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Reese is abducted by an old acquaintance who is looking to start an act of cyber terrorism on Person of Interest.

Reese in Prison
Watch Person of Interest Season 2 Episode 12
"Prisoner's Dilemma"
Original Air Date:

Detective Fusco has to work on his own to help a POI who is a supermodel. Carter tries to help Reese get away from Agent Donnelly on Person of Interest.

Finch's Student
Watch Person of Interest Season 2 Episode 11
"2Ï€R"
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On Person of Interest, Finch works as a substitute teacher at a high school to protect a teen genius while Carter is on assignment with the FBI.

Reese Provides Cover Fire
Watch Person of Interest Season 2 Episode 10
"Shadow Box"
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As the FBI continues to close in, Reese realizes that his latest case is a sister of a soldier killed in action on Person of Interest.

Finch In The Middle
Watch Person of Interest Season 2 Episode 9
"C.O.D."
Original Air Date:

Reese and Finch need to figure out what to do with a taxi driver's passenger after his number pops up on Person of Interest.

Preventing a Couple's Murder
Watch Person of Interest Season 2 Episode 8
"'Till Death"
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On Person of Interest how will Reese handle it when the numbers come up for both a husband and wife.

Reese Under Attack
Watch Person of Interest Season 2 Episode 7
"Critical"
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On Person of Interest, when the machine gives them the number of a successful surgeon things get complicated for Reese and Finch.

Reese & Zoe in the Suburbs
Watch Person of Interest Season 2 Episode 6
"The High Road"
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On Person of Interest, the machine sends Reese off to the suburbs.

Don't Become the Story
Watch Person of Interest Season 2 Episode 5
"Bury the Lede"
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On Person of Interest, when Reese must protect a reporter he has to make sure she doesn't start investigating him.

Reese Confronts a Mob Enforcer
Watch Person of Interest Season 2 Episode 4
"Triggerman"
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On Person of Interest when the machine gives them the name of a mob enforcer, Reese and Finch must decide whether to intervene or let karma take its course.

Reese Poses As a Body Guard
Watch Person of Interest Season 2 Episode 3
"Masquerade"
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Reese goes undercover as a body guard to protect a Brazilian diplomat's family on Person of Interest.

Root Has Finch
Watch Person of Interest Season 2 Episode 2
"Bad Code"
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A cold case puts Reese on a trail that may lead him to Finch and his kidnapper on Person of Interest.

Person of Interest Season 2 Premiere Pic
Watch Person of Interest Season 2 Episode 1
"The Contingency"
Original Air Date:

Finch is missing on the season two premiere of Person of Interest. So Reese enlists Detectives Carter and Fusco to get him back.