A Second Life - Person of Interest
Watch Person of Interest Season 4 Episode 15
"Q & A"
Original Air Date:

On Person of Interest Season 4 Episode 15, Reese tries to protect a software programmer who appears to have a second life but he can't figure out where the threat is coming from.

Jury Rigging - Person of Interest
Watch Person of Interest Season 4 Episode 14
"Guilty"
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On Person of Interest Season 4 Episode 14, Reese talks to his department therapist while Finch suspects a juror is trying to rig a murder trial.

An Idyllic Town - Person of Interest
Watch Person of Interest Season 4 Episode 13
"M.I.A."
Original Air Date:

On Person of Interest Season 4 Episode 13, the search for Shaw takes Reese and Root to a small town that may not be as idyllic as it appears.

Questioning the Samaritan - Person of Interest
Watch Person of Interest Season 4 Episode 12
"Control-Alt-Delete"
Original Air Date:

On Person of Interest Season 4 Episode 12, Control has questions about the methods and intentions of the Samaritan program and a report concerning vigilantes in the Northeast surfaces.

Suicide Mission - Person of Interest
Watch Person of Interest Season 4 Episode 11
"If-Then-Else"
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On Person of Interest Season 4 Episode 11, the team must do anything necessary to stop Samaritan before it launches a global economic catastrophe.

A Bold Move - Person of Interest
Watch Person of Interest Season 4 Episode 10
"The Cold War"
Original Air Date:

On Person of Interest Season 4 Episode 10, Samaritan makes a bold move by erasing crime in order to try and force the Machine out of hiding.

Gang War - Person of Interest
Watch Person of Interest Season 4 Episode 9
"The Devil You Know"
Original Air Date:

On Person of Interest Season 4 Episode 9, Root and Shaw disagree over how to handle a new threat from Samaritan while Reese and Finch get caught up in a gang power struggle.

A Police Instructor - Person of Interest
Watch Person of Interest Season 4 Episode 8
"Point of Origin"
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On Person of Interest Season 4 Episode 8, Reese goes undercover to the police academy to keep watch over a young officer.

A Dangerous Mission - Person of Interest
Watch Person of Interest Season 4 Episode 7
"Honor Among Thieves"
Original Air Date:

On Person of Interest Season 4 Episode 7, Shaw risks being detected by Samaritan while Finch and Root head off on a dangerous mission.

Headed to Hong Kong - Person of Interest
Watch Person of Interest Season 4 Episode 6
"Pretenders"
Original Air Date:

Finch's cover takes him to Hong Kong while a mild mannered office worker ends up posing as a detective on Person of Interest Season 4 Episode 6.

Person of Interest Quotes

Knowledge is not my problem. Doing something with that knowledge is where you come in. You can call me Mr. Finch.

Finch

When you find that one person who connects you to the world, you become someone different, someone better. When that person is taken from you, what do you become then?

Reese