Jake and Rosa each adjust differently to life in prison.
26 September 2017
The Big House Pt. 2
Jake is torn between the warden and Romero, while a local mobster claims he can prove that Hawkins is guilty.
03 October 2017
Jake must pass an official evaluation performed by Holt in order to solve a real case.
10 October 2017
The Nine-Nine has their fifth annual Halloween heist and everyone has until midnight to claim the title of "Amazing Human Slash Genius".
17 October 2017
Jake, Terry and Holt go undercover at an illegal gambling club to track down an arms dealer.
07 November 2017
The Vulture returns and threatens to take away something important from Jake and Amy.
14 November 2017
Jake and Amy bring their parents together for Thanksgiving.
21 November 2017
Return to Skyfire
When DC Parlov returns to the precinct to report his latest manuscript being stolen, Terry, Jake and Rosa go undercover at a fantasy convention to catch the culprit.
28 November 2017
Holt learns he's in the running to become Chief Commissioner of the NYPD when the squad is in LA for a funeral, but when they miss their flight back to New York, Jake tries to get Holt back in time for the interview.
05 December 2017
Jake helps Rosa break big news to her parents.
12 December 2017
Holt owes Seamus Murphy a favor, so the precinct searches for a loophole that will allow the captain to keep his end of the bargain without breaking the law.
12 December 2017
After Seamus threatens Kevin, Holt devises an elaborate plan to hide him in a safe house, with Jake as his guard. Kevin is miserable as the 99 works overtime to find Seamus and take him down.
18 March 2018
Jake runs into a familiar face when he's called in to negotiate a hostage situation with a jewel thief.
25 March 2018
Jake and Holt spend all night trying to get a confession out of a suspect.
01 April 2018
The Puzzle Master
Jake and Amy investigate a series of arsons connected to Amy's favorite crossword puzzle author.
08 April 2018
Jake and Charles get suckered into a pyramid scheme.
15 April 2018
Jake meets his half-sister and invites her to stay with him.
15 April 2018
Gray Star Mutual
Pimento shows up as the insurance agent when a fire destroys Charles' food truck.
22 April 2018
Charles plans a scavenger hunt for Jake's bachelor party; Amy's bachelorette party escalates when it's discovered she once slept with a member of her soon-to-be wedding band.
29 April 2018
Show Me Going
The Nine-Nine fears for Rosa's safety when she responds to an active shooter alert.
06 May 2018
Rosa and Amy track down a killer who's managed to elude them for seven years; Terry helps Jake with his wedding chores; Holt and his rival try to convince each other to resign from the campaign for Commissioner.
13 May 2018
Jake & Amy
The squad rushes to save Jake and Amy's wedding day from a major threat.
20 May 2018
Jake and Amy go on their honeymoon; Gina and Charles get into a family squabble; Terry tries to live up to his new nickname.
10 January 2019
Hitchcock & Scully
Jake and Charles investigate a case of Hitchcock and Scully's from the 1980s; meanwhile, Amy's uniformed officers and Terry's detectives fight over limited resources.
17 January 2019
Jake and Gina attend their 20th high school reunion. Back at the Nine-Nine, Charles helps Rosa with her love life.
24 January 2019
Gina plays a high-stakes game of chess with Capt. Holt; Rosa and Amy take Gina out for a fancy brunch; Jake and Gina must use their wits to infiltrate a posh club.
31 January 2019
A Tale of Two Bandits
Terry believes the Pontiac Bandit has gone back to stealing cars, but Jake tries to prove him wrong; the rest of the squad fight to keep Shaw's a police bar when some firemen stake a claim to it.
07 February 2019
The Crime Scene
Jake and Rosa must deal with a mother in mourning when they work on a difficult murder case with confusing evidence.
14 February 2019
He Said, She Said
Jake and Amy investigate a difficult "he said, she said" case. Holt becomes suspicious after learning his lifelong arch nemesis died in a prison transport accident.
28 February 2019
The Golden Child
Jake helps Amy navigate the complicated relationship she has with her brother, David. Charles introduces some drama into an undercover mission involving Terry and Holt.
07 March 2019
A visitor from Latvia causes Charles and Jake to investigate Nikolaj's family. Holt and Amy bring in famed forensic scientist Dr. Yee to help close a case for Rosa.
14 March 2019
Charles gets Jake involved in a case where a therapist reports one of his patients missing; Holt learns that Rosa has a new girlfriend whom everyone else has met; Amy thinks she mistakenly received a package for Terry.
21 March 2019
Work is so busy for Jake and Amy that they end up celebrating their anniversary while standing guard over a comatose patient in the hospital.
11 April 2019
Holt and Jake investigate a case at Kevin's university. Back at the precinct, Terry and Amy take the squad out for lunch.
18 April 2019
Jake and the squad must track down a hacker who has infiltrated the Nine-Nine's servers; Rosa deals with relationship issues; Hitchcock and Scully attempt to cook the perfect lasagna.
25 April 2019
Return of the King
When Gina returns to the Nine-Nine, Jake and Terry get drawn into her life. Holt learns that Charles' son, Nikolaj, may be a genius; Rosa copes with an injury.
02 May 2019
Cinco de Mayo
In order to distract Terry from the stress of his upcoming lieutenant's exam, Jake, Holt and the squad decide to hold the annual Halloween Heist on a new date, Cinco de Mayo.
09 May 2019
Jake and Charles investigate a dangerous serial killer. Holt continues to spar with his rival, Commissioner Kelly. Terry finds out about whether or not he has passed the lieutenant's exam.
16 May 2019
Desperate circumstances call for desperate measures, as Jake, Holt, Amy, Terry, Rosa and Charles must ally themselves with old enemies.