Episode
Person of Interest: The Devil You Know
Overview
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.
Details
- Series
- Person of Interest
- Season
- Season 4
- Episode
- Episode 9
- Air date
- 2014-11-25
- Runtime
- 43 min
Episode context
The Devil You Know is Episode 9 in Season 4 of Person of Interest. It aired on 2014-11-25. The runtime is 43 min.
Previous / Next
Episode 8: Point of Origin
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 – armed with information from Samaritan – hunts a member of the team.
Episode 10: The Cold War
Samaritan shows its power by erasing crime from the city for a day in an attempt to force The Machine out of hiding.
More episodes from this season
Episode 7: Honor Among Thieves
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. Also, Finch and Root undertake a dangerous sabotage mission.
Episode 11: If-Then-Else
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.
Episode 6: Pretenders
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 academic cover identity.
Episode 12: Control-Alt-Delete
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 vigilantes rampaging through the Northeast begin to surface.
Episode 5: Prophets
While Reese is forced to go to counseling for his violent tendencies, Root, Shaw and Finch try to help a new POI.
Episode 13: M.I.A.
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.
Episode 4: Brotherhood
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.
Episode 14: Guilty
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, Reese begins to open up to the department’s therapist.
Episode 3: Wingman
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 way to play by the rules at his new day job. The Machine sends Finch and Root on a mysterious errand.
Episode 15: Q&A
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 whom Finch tried to protect from Samaritan, reaches out to him for aid.