第 2 季 共 22 集
播出时间：2012年9月28日
第 1 集 The Contingency
播出时间：2012年9月28日
With Finch missing – kidnapped by his hacker nemesis, Root, Reese enlists Detectives Carter and Fusco to get his friend back, Meanwhile, The Machine never sleeps, disseminating a new number to Reese.
第 2 集 Bad Code
播出时间：2012年10月5日
The Machine delivers the number of a cold case that leads Reese ever closer to catching up with Finch and his kidnapper, Root.
第 3 集 Masquerade
播出时间：2012年10月19日
With Finch back in the Library, Reese returns to field work, only to face his toughest case yet – protecting the privileged daughter of a Brazilian diplomat.
第 4 集 Triggerman
播出时间：2012年10月26日
When The Machine gives them the number of a mob enforcer whose life becomes endangered, Reese and Finch must decide whether to intervene or allow karma to balance the scales of justice. Meanwhile, Finch seeks aid from an unlikely source.
第 5 集 Bury the Lede
播出时间：2012年11月2日
Reese must protect an investigative journalist through surreptitious means to avoid becoming part of her story.
第 6 集 The High Road
播出时间：2012年11月9日
Reese goes undercover in an idyllic neighborhood when The Machine’s latest number sends him to the suburbs.
第 7 集 Critical
播出时间：2012年11月16日
The Machine gives Finch and Reese the number of a brilliant surgeon, but they soon discover that a resourceful third party has raised the stakes for this POI, forcing them to turn to an unlikely source for help.
第 8 集 Til Death
播出时间：2012年11月30日
The team is spread thin when a husband and wife’s numbers both come up
第 9 集 C.O.D.
播出时间：2012年12月7日
When the machine names a New York cabdriver as a person of interest, any of his passengers could be a part of the impending crime.
第 10 集 Shadow Box
播出时间：2012年12月14日
As the FBI pursues "the man in the suit," Reese is even more determined to protect the latest person of interest after learning she is the sister of a soldier who was killed in action.
第 11 集 2πR
播出时间：2013年1月4日
Finch goes under cover to protect a youth who reminds him of himself; Carter goes on a dangerous mission for the FBI.
第 12 集 Prisoner's Dilemma
播出时间：2013年1月11日
Carter tries to help Reese by engaging in mental warfare with the FBI; Reese has encounters with old and new enemies; Detective Fusco must protect supermodel Karolina Kurkova, the latest person of interest.
第 13 集 Dead Reckoning
播出时间：2013年2月1日
Reese is abducted by a former acquaintance planning a massive and potentially deadly act of cyber-warfare.
第 14 集 One Percent
播出时间：2013年2月8日
Finch and Reese meet their match: a tech billionaire whose curiosity and endless resources could expose their identities and ruin their efforts to save his life.
第 15 集 Booked Solid
播出时间：2013年2月15日
As Reese and Finch try to save a hotel maid's life, they encounter a litany of suspects; Detective Carter considers a significant offer from the FBI.
第 16 集 Relevance
播出时间：2013年2月22日
The latest POI -- a deadly yet sexy government operative (Sarah Shahi) who tackles terrorist threats -- proves difficult for Reese and Finch to protect.
第 17 集 Proteus
播出时间：2013年3月8日
As Finch and Reese try to protect six people simultaneously, clues lead them to a coastal town; when a storm forces Finch and Reese to seek shelter in a police station with a group of locals, they realize a killer may be in their midst.
第 18 集 All In
播出时间：2013年3月15日
Finch and Reese head to Atlantic City to protect the latest person of interest, an elderly gambler; Carter tries to clear another detective's name.
第 19 集 Trojan Horse
播出时间：2013年4月5日
Finch infiltrates a tech corporation to gather intel on an executive whose number has come up; Carter questions Beecher's integrity.
第 20 集 In Extremis
播出时间：2013年4月26日
When a person of interest is poisoned, Finch and Reese only have 24 hours to identify the toxin and find the person responsible; Detective Fusco's past catches up to him.
第 21 集 Zero Day
播出时间：2013年5月3日
When a virus causes the machine to malfunction, numbers are issued irregularly; the team searches for an extremely elusive tech millionaire.
第 22 集 God Mode
播出时间：2013年5月10日
Finch and Reese team up with unexpected allies as they race to fix the machine; as Detective Carter tries to apprehend Cal Beecher's murderer, she finds herself up against HR -- a criminal organization.
