Episode list

Jake convinces Rosa to make a deal with a criminal in order to catch a car thief, while Charles makes an awkward return to the precinct, and Holt tries to get rid of two puppies.

Jake and Amy's ongoing bet about who can make more arrests comes to a close. Charles receives the Medal of Valor for getting shot in the line of duty, but the pain medication he is taking causes him to reveal his true opinions.

Jake begins to have second thoughts about putting Terry back in the field for a dangerous undercover assignment, while Rosa and Amy try to help Gina after she is robbed.

Jake is hurt when Amy tells him that she is considering leaving the precinct, while Terry helps Holt redesign the precinct to make everyone more productive.

At Captain Holt's birthday party, Jake, Amy and the other officers try to make a good impression on Holt's husband, but fail miserably.

Jake tries to keep Charles from going "full Boyle" on his new girlfriend. Meanwhile, Rosa and Amy are reluctant to help an amateur caped crime fighter, and Holt faces competition for the presidency of a police organization he founded.

Due to his crippling debt, Jake faces losing his apartment, and asks Gina for help. Rosa and Charles clash with one of the weekend officers, and Holt and Terry ask their officers to conduct self-evaluations.

Jake tries to set a new record on a training course, Rosa is angry when she does not get an invite to Charles' wedding, and Gina helps Holt overcome his newfound addiction to a game on his smartphone.

Jake tries to convince Charles to stand up to Vivian before the wedding, Terry struggles to stick to a diet after Amy and Gina give up, and Holt tries to get Rosa to make a sincere apology to an officer she offended.

Jake and Terry try to solve an apparently unsolvable case, Amy lies to Holt in order to dodge work and escape for a romantic weekend away, while Gina and Rosa introduce Charles to "Babylon", their secret bathroom.

Jake risks suspension when the commissioner shuts down his investigation of a civic leader, and he gets Amy and Holt to help him work the case anyway.

Jake's undercover operation ends in a successful sting, until he learns one mobster has gotten away. Jake enlists Charles' help to track him down, and Holt tests the squad with practice drills. But can Charles keep his new secret from Jake?

Holt's old nemesis is in charge of the precinct inspection, Peralta and Jeffords investigate a stabbing before Jeffords goes in for his vasectomy, and Boyle needs a plus-one for his ex-wife's wedding.

The precinct holds a competition while on stand-by for a motorcade, Holt has another run-in with Deputy Chief Wuntch, Boyle needs to get an incriminating videotape from Hitchcock, and Rosa thinks Peralta still has feelings for Santiago.

For their annual Halloween wager, Jake bets Holt that he can steal his watch before midnight. Gina gets kicked off her dance squad, Floorgasm.

There's a mole in the precinct and Holt and Jake need to find out who it is before Deputy Chief Madeline Wuntch gets wind of it. Meanwhile, Terry and Rosa visit a "silent" disco to uncover new leads for their new drug task force.

Jake hits it off with a woman at a bar, but later finds out she is the attorney for a perp he is trying to put in jail. Meanwhile, Gina and Charles work to put their relationship behind them, and Amy is pressured into running for union rep.

The precinct goes into lockdown mode on Thanksgiving night, and Jake, who was left in charge, is confident in his ability to keep spirits high and avoid chaos. Amy is less confident, as things spiral out of control.

While attempting to catch a drug dealer, Jake and Charles reluctantly join forces with the nerdy lead investigator at the U.S. Postal Service, Jack Danger. Meanwhile, the rest of the team helps Amy quit smoking.

Jake and Amy have a case early in the morning, so they stay at a hotel overnight. Jake invites Sophia and Amy's boyfriend not knowing that Amy is planning on breaking up with him.

The Pontiac Bandit aka Doug Judy, is back in custody, after jamming up Jake and Rosa in his previous encounter with them. But when Rosa discovers that Judy knows the whereabouts of the "Giggle Pig" drug leader, Capt. Holt offers the perp a plea deal to help track down the drug kingpin.

Jake and Boyle go on a stakeout and tensions rise between the two, Rosa shows interest in Holt's nephew, and Terry writes a book for his daughters. Santiago and Gina are displeased when they assume the characters in the book are based on them.