Admiral Peralta

Jake (Andy Samberg) and Amy (Melissa Fumero) announce to the precinct that they're expecting a baby although the squad shows no surprise nor excitement as Amy basically revealed the pregnancy earlier by hiding herself on many suits or items. Jake then meets with his father Roger (Bradley Whitford) to invite him for his child's sex reveal and upon seeing that Roger's relationship with Jake's grandfather is complicated, Jake decides to patch things up between both of them.

Jake reunites Roger with his grandfather, Admiral Walter Peralta (Martin Mull). But things start awry when Roger calls him the worst father in the world, citing his constant absence in his childhood and blaming Roger for everything. They start bonding by remembering tragedies from other people in their lives. Things start to go well until they accidentally spill the party's cake, whose color reveals the sex of the baby. They attempt to clean it while blindfolded but just worsen the situation by just expanding the cake and finding out that the baby is a boy. They call Boyle (Joe Lo Truglio) to help make a new cake and finish cleaning. But at the reveal party, the cake's color turns out to be green and Roger and Walter yell at each other, which ends with Walter leaving and Roger cutting his thumb off and being taken to the hospital. Jake visits Roger at the hospital and Roger tells him he will be a great dad, as Jake has shown he is more caring than both Roger and Walter. Jake then shows Amy the real sex of the baby, although they know because Scully (Joel McKinnon Miller) ate the cake.

Meanwhile, Amy and Rosa (Stephanie Beatriz) are notified by the DA to give priority to one of their cases as it involves the Mayor. But Amy already gave the case to Hitchcock (Dirk Blocker) and Scully so they investigate in their place. They find a solid lead but the witness can't testify as Hitchcock and Scully didn't write the witness' name or contact. Amy and Rosa angrily confront Scully and Hitchcock for screwing up but are both stunned when Hitchcock tells them that the witness is an illegal immigrant who feared being deported and they refused to turn that information over to ICE. Without any evidence, the case falls apart and the DA angrily tells Amy and Rosa to be strict with Scully and Hitchcock. They decide to suspend them with a one-week suspension with pay, which they're more than fine with. Terry (Terry Crews) asks for Holt's (Andre Braugher) help in practicing the flute for a NYPD band audition, which he reluctantly accepts. But Holt's perfectionist method leads Terry to quit. At the audition, Holt asks the judges to consider Terry for teaching him more about perseverance and not perfectionism. Terry is hired even though he didn't even audition as he is the only one with a flute.

• "Admiral Peralta" at IMDb