Unsolvable: Peralta and Jeffords tackle a cold case that everyone thinks is unsolvable, while Santiago plans a romantic weekend away with her new boyfriend Teddy. (S1 Ep21) [AD,S]
Charges and Specs: Peralta suspects a civic leader of money laundering, but the police commissioner shuts down his investigation. Vivian ends her relationship with Boyle. (S1 Ep22) [AD,S]
Unsolvable: Peralta and Jeffords tackle a cold case that everyone thinks is unsolvable, while Santiago plans a romantic weekend away with her new boyfriend Teddy. (S1 Ep21) [AD,S]
Charges and Specs: Peralta suspects a civic leader of money laundering, but the police commissioner shuts down his investigation. Vivian ends her relationship with Boyle. (S1 Ep22) [AD,S]
Undercover: Peralta enlists Boyle's help to track down a missing mobster, Holt tests the squad's patience with practice drills, and Gina pleads with Boyle to keep a secret. (S2 Ep1) [AD,S]
Chocolate Milk: Holt's long-time nemesis arrives to carry out an inspection of his precinct. Boyle searches for a plus-one to take to his ex-wife's engagement party. (S2 Ep2) [AD,S]
Undercover: Peralta enlists Boyle's help to track down a missing mobster, Holt tests the squad's patience with practice drills, and Gina pleads with Boyle to keep a secret. (S2 Ep1) [AD,S]
Chocolate Milk: Holt's long-time nemesis arrives to carry out an inspection of his precinct. Boyle searches for a plus-one to take to his ex-wife's engagement party. (S2 Ep2) [AD,S]
The Jimmy Jab Games: When the squad have time to kill, Peralta launches the seventh annual Jimmy Jab Games, an eccentric series of contests held in the precinct building. (S2 Ep3) [AD,S]
The Jimmy Jab Games: When the squad have time to kill, Peralta launches the seventh annual Jimmy Jab Games, an eccentric series of contests held in the precinct building. (S2 Ep3) [AD,S]
The Mole: When an Internal Affairs investigator reveals that there's a mole in the precinct, Peralta and Holt must find out who it is before Wuntch catches on. (S2 Ep5) [AD,S]
Jake and Sophia: Peralta hits it off with a woman in a bar, only to find out that she's the defence attorney representing a suspect who he wants to put in jail. (S2 Ep6) [AD,S]
The Mole: When an Internal Affairs investigator reveals that there's a mole in the precinct, Peralta and Holt must find out who it is before Wuntch catches on. (S2 Ep5) [AD,S]
Jake and Sophia: Peralta hits it off with a woman in a bar, only to find out that she's the defence attorney representing a suspect who he wants to put in jail. (S2 Ep6) [AD,S]
Lockdown: Peralta is left in charge of the precinct at Thanksgiving when Holt and Jeffords are away, but chaos ensues when a strange package is delivered. (S2 Ep7) [AD,S]
USPIS: Peralta and Boyle reluctantly join forces with Agent Jack Danger (Ed Helms), a pompous investigator at the US Postal Inspection Service, to catch a drug dealer. (S2 Ep8) [AD,S]
Lockdown: Peralta is left in charge of the precinct at Thanksgiving when Holt and Jeffords are away, but chaos ensues when a strange package is delivered. (S2 Ep7) [AD,S]
USPIS: Peralta and Boyle reluctantly join forces with Agent Jack Danger (Ed Helms), a pompous investigator at the US Postal Inspection Service, to catch a drug dealer. (S2 Ep8) [AD,S]
Jake & Amy: The precinct squad rush to save Peralta and Santiago's wedding day from a major threat. Captain Holt receives an email containing important news. (S5 Ep22) [AD,S]
White Whale: Diaz and Santiago team up to take down a ruthless killer who has managed to elude them for seven years. Jeffords helps Peralta with wedding chores. (S5 Ep21) [AD,S]
Show Me Going: The squad worry about Diaz when she responds to an active shooter alert, but they are told to remain at the precinct building and can't help her. (S5 Ep20) [AD,S]
Bachelor/ette Party: Boyle organises an elaborate scavenger hunt for Peralta's bachelor party, but the guys take short cuts that throw the event into disarray. (S5 Ep19) [AD,S]
Gray Star Mutual: A fire destroys Boyle's food truck, Diaz helps Santiago pick her wedding dress, while Gina and Jeffords coach Holt in the art of social media. (S5 Ep18) [AD,S]
DFW: Peralta invites his newly discovered half-sister Kate to come and stay with him in New York, but he and Santiago soon realise she's a bit of a nightmare. (S5 Ep17) [AD,S]
Nutriboom: Peralta and Boyle realise that they have been fooled into joining a cult-like pyramid scheme and they struggle to terminate their contracts with it. (S5 Ep16) [AD,S]
The Puzzle Master: Peralta and Santiago investigate arson attacks connected to a crossword puzzle author. Gina helps Holt with his Commissioner presentation. (S5 Ep15) [AD,S]
The Box: Captain Holt sacrifices an evening at the opera to help Peralta carry out an interrogation in the hope of getting a confession from a stubborn suspect. (S5 Ep14) [AD,S]
The Negotiation: Peralta negotiates a hostage situation with a jewel thief whose face is familiar. Santiago and Gina aid Boyle with his new food truck business. (S5 Ep13) [AD,S]
Safe House: After mobster Seamus Murphy threatens Kevin, Captain Holt devises an elaborate plan to hide his husband in a safe house, with Peralta as his guard. (S5 Ep12) [AD,S]
The Favor: Mobster Seamus Murphy returns to redeem the favour Holt owes him for helping to get Diaz and Peralta out of jail, so the team search for a loophole. (S5 Ep11) [AD,S]
Show Me Going: The squad worry about Diaz when she responds to an active shooter alert, but they are told to remain at the precinct building and can't help her. (S5 Ep20) [AD,S]
Bachelor/ette Party: Boyle organises an elaborate scavenger hunt for Peralta's bachelor party, but the guys take short cuts that throw the event into disarray. (S5 Ep19) [AD,S]
Gray Star Mutual: A fire destroys Boyle's food truck, Diaz helps Santiago pick her wedding dress, while Gina and Jeffords coach Holt in the art of social media. (S5 Ep18) [AD,S]
DFW: Peralta invites his newly discovered half-sister Kate to come and stay with him in New York, but he and Santiago soon realise she's a bit of a nightmare. (S5 Ep17) [AD,S]
Nutriboom: Peralta and Boyle realise that they have been fooled into joining a cult-like pyramid scheme and they struggle to terminate their contracts with it. (S5 Ep16) [AD,S]
The Puzzle Master: Peralta and Santiago investigate arson attacks connected to a crossword puzzle author. Gina helps Holt with his Commissioner presentation. (S5 Ep15) [AD,S]
The Box: Captain Holt sacrifices an evening at the opera to help Peralta carry out an interrogation in the hope of getting a confession from a stubborn suspect. (S5 Ep14) [AD,S]
The Negotiation: Peralta negotiates a hostage situation with a jewel thief whose face is familiar. Santiago and Gina aid Boyle with his new food truck business. (S5 Ep13) [AD,S]
Safe House: After mobster Seamus Murphy threatens Kevin, Captain Holt devises an elaborate plan to hide his husband in a safe house, with Peralta as his guard. (S5 Ep12) [AD,S]
The Favor: Mobster Seamus Murphy returns to redeem the favour Holt owes him for helping to get Diaz and Peralta out of jail, so the team search for a loophole. (S5 Ep11) [AD,S]
Pontiac Bandit: In order to catch the Pontiac Bandit, a car thief he has been tracking for years, Peralta tries to make a deal with a suspect whom Diaz has just arrested. (S1 Ep12) [AD,S]
Christmas: When Captain Holt gets death threats, Peralta must run his security. Santiago tries to take a precinct Christmas photo for Holt, but Diaz won't smile for the camera. (S1 Ep11) [AD,S]
Thanksgiving: Santiago hosts a Thanksgiving dinner at her apartment for all of her colleagues at the precinct, but the celebration risks turning into a holiday disaster. (S1 Ep10)
Sal's Pizza: When Peralta's favourite restaurant burns down, the fire marshal assumes the owner is the prime suspect in the investigation. A virus hits the precinct's computers. (S1 Ep9)
Old School: Peralta is overjoyed when his hero, crime reporter Jimmy Brogan, visits the precinct, but things soon go awry. Jeffords and Boyle prepare Diaz for a day in court. (S1 Ep8)
48 Hours: Peralta jumps the gun and makes an arrest without enough evidence, leaving himself only 48 hours to collect the proof he needs before the suspect is released. (S1 Ep7)
Halloween: On a very busy Halloween night, Santiago - who detests the holiday - is forced to put on a fancy dress costume and go undercover on a street patrol with Boyle. (S1 Ep6)
The Vulture: Peralta is irked when a detective from Major Crimes takes over a murder case that he is close to solving. Can he prevent the officer from stealing his thunder? (S1 Ep5)
M.E. Time: Peralta meets an attractive medical examiner, but he annoys his colleagues when his attempts to get together with her cause a hold-up with an autopsy report. (S1 Ep4)
The Slump: Peralta has a growing number of crime cases that he can't seem to solve. Holt asks Santiago to take charge of a community outreach programme for at-risk youth. (S1 Ep3)
The Tagger: When Peralta turns up late for morning roll call, Captain Holt responds by assigning him to a minor graffiti case and then closely monitoring his every move. (S1 Ep2)
Pilot: US comedy about a group of New York City police detectives. A talented but carefree detective is taken aback when a strict new captain takes over at his precinct. (S1 Ep1)
Thanksgiving: Santiago hosts a Thanksgiving dinner at her apartment for all of her colleagues at the precinct, but the celebration risks turning into a holiday disaster. (S1 Ep10) [AD,S]
Sal's Pizza: When Peralta's favourite restaurant burns down, the fire marshal assumes the owner is the prime suspect in the investigation. A virus hits the precinct's computers. (S1 Ep9) [AD,S]
Old School: Peralta is overjoyed when his hero, crime reporter Jimmy Brogan, visits the precinct, but things soon go awry. Jeffords and Boyle prepare Diaz for a day in court. (S1 Ep8) [AD,S]
48 Hours: Peralta jumps the gun and makes an arrest without enough evidence, leaving himself only 48 hours to collect the proof he needs before the suspect is released. (S1 Ep7) [AD,S]
Halloween: On a very busy Halloween night, Santiago - who detests the holiday - is forced to put on a fancy dress costume and go undercover on a street patrol with Boyle. (S1 Ep6) [AD,S]
The Vulture: Peralta is irked when a detective from Major Crimes takes over a murder case that he is close to solving. Can he prevent the officer from stealing his thunder? (S1 Ep5) [AD,S]
M.E. Time: Peralta meets an attractive medical examiner, but he annoys his colleagues when his attempts to get together with her cause a hold-up with an autopsy report. (S1 Ep4) [AD,S]
The Slump: Peralta has a growing number of crime cases that he can't seem to solve. Holt asks Santiago to take charge of a community outreach programme for at-risk youth. (S1 Ep3) [AD,S]
The Tagger: When Peralta turns up late for morning roll call, Captain Holt responds by assigning him to a minor graffiti case and then closely monitoring his every move. (S1 Ep2) [AD,S]
Pilot: US comedy about a group of New York City police detectives. A talented but carefree detective is taken aback when a strict new captain takes over at his precinct. (S1 Ep1) [AD,S]