Yippie Kayak
A last-minute Christmas shopping trip lands Jake, Gina and Charles in the middle of a "Die Hard"-like hostage crisis.
The Swedes
Tensions flare as Jake and Rosa work a case with two peculiar Swedish cops. Neil deGrasse Tyson drops by to help Gina prepare for a big test.
Ava
Jake jumps into action when Terry's wife goes into labor at the precinct. Meanwhile, an Internet outage forces the team to go old-school.
The Mattress
A lovers' spat leads to trouble on the job as Jake and Amy chase down a new street drug. A parking mishap drives a wedge between Holt and Boyle.
Into the Woods
Jake and Charles whisk Terry away for an ill-fated camping trip, while Holt helps Rosa with a dilemma, and Amy tries to cash in on an old invention.
Halloween III
For their annual Halloween heist, Jake and Holt draft teams and compete to steal a crown. But Amy's divided loyalties leave her out in the cold.
The Oolong Slayer
While Jake and Holt secretly team up to hunt for a serial killer, Amy and Rosa seek revenge for a sexist assignment.
Boyle's Hunch
A smitten Boyle vows to get a fellow foodie out of prison by proving her innocence. Holt's bid to boost cops' public image sparks a backlash.
The Funeral
Another shakeup at the precinct spells trouble for Jake and Amy, while a string of disappointments sends Holt into a downward spiral.
New Captain
The precinct's new captain makes an unforgettable first impression. Jake and Amy try to keep their budding romance under wraps.