As Jake begins an intense interrogation of a wily dentist suspected of murder, an opera-bound Holt jumps in to assist. Sterling K. Brown guest-stars.

Jake pulls off a major surprise during the squad's annual Halloween heist, a cutthroat competition to claim the coveted title of Amazing Human/Genius.

When Jake and Amy suffer a wedding day crisis, the Nine-Nine attempts to salvage the nuptials. Holt receives news on his bid for the commissioner job.

Amy takes charge of the Nine-Nine during a citywide blackout, while Jake hits one snag after another as he races to her side.

Jake and Amy go undercover to catch an infamous identity thief, and the squad is rocked by an unexpected farewell.

After getting stopped and mistreated by an unfamiliar cop, Terry receives some disappointing advice from Holt about how to handle the profiling.

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

After missing their flight home from a funeral in LA, Jake and the squad scramble to get Holt back to New York in time for a big interview.

It’s Halloween in the Nine-Nine, which can only mean one thing: heist time. This year, the squad members pull out all the stops in their quest to win the new defending title of “Ultimate Detective Slash Genius.” Lines are drawn and plans are made, but there can only be one reigning champion.

After a threat from Murphy, Holt stashes husband Kevin in a safe house with Jake. Rosa goes undercover at a salon. Scully reveals an actual skill.

When an apparent prank destroys a key piece of evidence, Holt taps the best detective he knows to interrogate the squad and bring the culprit to justice.

Holt turns to Jake for help after a family member goes missing. Rosa battles Amy's ex for a coveted prize. Boyle and Terry team up on a business scheme.

After Jake and Amy's bet about who can make more arrests is finally settled, the two go on a stakeout where Jake reevaluates their relationship.

Holt worries Jake is being set up to fail when Wuntch green lights his dream assignment, and Terry hosts a field trip for a magnet school.

When Jake and Rosa find themselves framed for a crime they didn't commit, the squad must cook up an exceptionally creative solution.

Holt risks his career by refusing to let his greatest nemesis have the last word. Boyle and Terry compete for Jake's tickets to an exclusive kid event.

The effort to capture prison escapees continues. Jake teams up with an unlikely ally who's related to one of the convicts.

Jake and Rosa call for backup from Holt and Pimento after their search for bank robbers turns dangerous. Boyle disapproves of Gina's new boyfriend.

Stuck behind bars, Jake lands in trouble over some delicious contraband. Fellow inmate Rosa keeps Holt and Terry busy with a never-ending to-do list.

Intensely private Rosa shares personal news with the team but wants Jake's help to tell her parents. Cyber Crimes steals the Nine-Nine's bandwidth.

Adrian Pimento resurfaces with a "Finding Dory"-esque memory problem. Jake tries to keep a secret from Boyle. The squad attends a mandatory HR seminar.

The team makes a road trip to Florida to try to help Jake and Holt take down Figgis. With an unforeseen injury and yet another interruption by Sheriff Reynolds, the plan doesn’t follow through quite like they all had hoped. In the midst of the chaos, Jake and Amy share an awkward reunion.

When a prison-van escape sets nine convicts loose in the city, Jake and Amy compete to see who can bring in the most fugitives.

As the squad looks for ways to implicate the corrupt Lt. Hawkins, Jake puts his detective skills to work with help from his affable cannibal cellmate.

Charles's convoluted bachelor party plans frustrate Jake, Terry and Holt. At her bachelorette bash, Amy plays a revealing game of "Never Have I Ever."