Jake and Amy investigate a string of hotel robberies together, but Jake turns on her when he finds out she may leave the Nine-Nine to work in the Special Crimes unit with “The Vulture”. Meanwhile Captain Holt and Sergeant Jeffords strategize to make the precinct more efficient.
Sister Julienne receives an SOS from Holloway Prison, whose usual maternity workers have been struck down by illness, and when she and Trixie step in to help, the nun puts her reputation on the line to prevent a heavily pregnant convict having her unborn baby taken away by social services. Shelagh faces heartache when a routine pregnancy check reveals something far more serious, Alec has a confession for Jenny and Fred takes the gang to the theatre to celebrate Chummy's birthday - only for the trip to end in disaster.
Marty deals with hip-hop clothing moguls, who have divergent attitudes and plans for their company; Jeannie defines the role she will play in her new position; Clyde goes through some personal hard times and turns to Marty for help.
Jess is ready to paint the town purple when a chance encounter finds her and best friend Cece invited to a once-in-a-lifetime mansion party thrown by music legend Prince. Not wanting to miss out on the fun, Nick, Schmidt, Winston and Coach are determined to crash the festivities, building toward an Unforgettable ending.
We meet the great villains who've battled with TV's greatest detective. There's Jim Moriarty, his nemesis. There's Charles Augustus Magnussen, the only man Sherlock Holmes truly hates. And then there's Mycroft Holmes - Sherlock's brother and the last word in sibling rivalry. All of them have had influence over those closest to Sherlock. And all of them cause him grief.
The team attempt to prove that the hot hatchbacks of their youth were better than their modern equivalents by buying ‘classic’ examples of the breed and completing a series of challenges. After tackling a tricky hill course, they arrive at an army training ground in Wales where their ageing cars must evade the heavily armed Top Gear Police Department. Downton Abbey's Hugh Bonneville is the star in the Reasonably Priced Car.