After a City Hall mural is defaced, the members of the Parks Department compete to come up with a new design; Andy and Ron share an uncomfortable moment.

Leslie invites herself on Ron's annual hunting trip to prove that she can hang with the guys; with everyone else away, April and Andy bond in the office.

Jack becomes suspicious when Avery seems unaffected by the news of his indiscretions; Liz embarrasses Criss when she embraces her role as breadwinner; Tracy and Kenneth help Jenna find a sponsor for her wedding.

Jack asks Liz to officiate his and Avery's vow renewal; Criss tries to prove his worth to Liz; Tracy meets with Cornel West.

Gloria and Claire plan a Mother's Day hike with the kids; things becomes awkward when Phil catches Jay in a moment of weakness.

Phil and Claire shock the kids by switching parenting roles for a day; Jay gives advice to an entrepreneur about his dog-training business; Cameron has the flu, leaving Mitchell to decide what to do with their Lady Gaga tickets.

As the family prepares for Alex's middle-school graduation, Jay tries to hide a cosmetic-procedure mishap, Cameron is upset about Mitchell laughing at his expense, and Phil antagonizes Claire.

The family scrambles to plan a big celebration for Jay's birthday; Phil runs into his college nemesis; Cameron gets into hot water at a bakery.

Jay's relationship with the dog irritates Gloria; Phil and Luke try to master the tightrope; Cameron starts a juice fast.

Mitch and Cam bring the family together to announce their plan to adopt another child.

The effects of the supply chain shortages continue to impact the ED when Taylor's drug dealer reappears; one of the victims of the recent train crash needs a transplant, forcing Marcel to improvise; Charles and Cuevas help a patient with amnesia.

Firehouse 51 hosts a Halloween open house; Kidd and Severide help a young girl after she gets kicked out of her home.

A murder pulls rookie officer Dante Torres into his own neighborhood; as Voight and Atwater help him navigate the case and manage tricky personal dynamics with wary neighbors, Torres realizes his life may be forever changed.

In an effort to expand their matchmaking possibilities, Dee, Dennis, Mac, Charlie and Frank dive into the online dating scene.

Pete is released from the mental hospital; Dee and Dennis try to have him recommitted while Mac and Charlie try to pull him back into his hard-partying ways.

Charlie's in charge when a surprise health inspection interrupts a less hygienic project; he rallies the gang together to make sure Paddy's passes the test.

Mac and Dennis convince Dee to help them spy on the fish factory; Frank and Charlie become suspicious of the other three and investigate.

In an effort to expand their matchmaking possibilities, Dee, Dennis, Mac, Charlie and Frank dive into the online dating scene.

Pete is released from the mental hospital; Dee and Dennis try to have him recommitted while Mac and Charlie try to pull him back into his hard-partying ways.

Charlie's in charge when a surprise health inspection interrupts a less hygienic project; he rallies the gang together to make sure Paddy's passes the test.

Mac and Dennis convince Dee to help them spy on the fish factory; Frank and Charlie become suspicious of the other three and investigate.

In an effort to expand their matchmaking possibilities, Dee, Dennis, Mac, Charlie and Frank dive into the online dating scene.

Pete is released from the mental hospital; Dee and Dennis try to have him recommitted while Mac and Charlie try to pull him back into his hard-partying ways.

Charlie's in charge when a surprise health inspection interrupts a less hygienic project; he rallies the gang together to make sure Paddy's passes the test.

Mac and Dennis convince Dee to help them spy on the fish factory; Frank and Charlie become suspicious of the other three and investigate.

Things get competitive when Jake and Rosa work on an international case with a pair of Swedish cops; Terry and Amy offer to help Gina get ready for a test; Holt asks Charles to be his partner in a squash tournament.

Liz is shocked by the poor quality of the programming Jack has planned for fall; Jenna asks Liz to be her bridesmaid; Hazel and Kenneth invite Tracy to a dinner party.

When Donovan ́s ex, a recovering addict, wakes up with blood on her hands and a dead roommate in her apartment, the team moves quickly, finding there ́s more to the story.

Charlie and Rex have a run-in with a wanted criminal, when his past catches up with him.

Charlie and Rex investigate a hot case under cold conditions when a figure skating coach is found dead.

After a murder at the shipping container port, Charlie and Rex partner with a Border Security officer to track down the mastermind behind a smuggling ring.

Charlie and Rex have a run-in with a wanted criminal, when his past catches up with him.

Charlie and Rex investigate a hot case under cold conditions when a figure skating coach is found dead.

After a murder at the shipping container port, Charlie and Rex partner with a Border Security officer to track down the mastermind behind a smuggling ring.

Charlie and Rex have a run-in with a wanted criminal, when his past catches up with him.

Charlie and Rex investigate a hot case under cold conditions when a figure skating coach is found dead.

Leslie finds out that Tom is getting a divorce and tries to cheer him up, but Tom is withholding an important detail about his marriage to Wendy.

Ann sets Leslie up on a blind date; one of Ann's old friends makes Mark feel insecure.

Jack and Liz butt heads over political satire on the show; Liz tries to spice up her love life; Jenna learns that Kenneth's mother and her boyfriend still buy music.

Liz has her hands full as she tries to protect Jenna from bad press and prove to Tracy that women are funny; Jack experiments with an unconventional dating strategy.

The family takes a vacation on a ranch in Jackson Hole, Wyo.; Jay faces off with a cowboy.

Jay helps Manny with a school fundraiser; Claire petitions for a stop sign at a busy intersection; Phil and Luke try to create a viral video; Gloria searches for Stella.

Gloria tries to help Jay and Manny with their problems, but both are unreceptive; Claire considers running against Councilman Duane Bailey (David Cross); Cam and Mitch are the victims of a hit-and-run accident.

Phil takes Haley to visit his alma mater; Claire goes out with Mitchell and Cameron; Gloria and Jay may have to broach a delicate subject with Manny.

Gloria insists on a night of salsa dancing with Jay; Cameron goes too far when Mitchell and a friend challenge him to get a hot woman's (Leslie Mann) number; Phil builds a tree house.

After a fire destroys a neighbor's home, the whole family tries to help by organizing a community drive.

Marcel adjusts to his newfound fame when he helps Halstead treat a local restaurant owner; Choi, Charles and Goodwin aid a new mother who is worried about hurting her baby; Maggie and Taylor clash with a patient who is eager to get back to work.

Severide and Kidd investigate an explosion at a jewelry store; Cruz and Chloe take steps to make Javi a permanent part of their family; Gallo, Ritter and Mouch try to bond with Carver.

Upton's dogged pursuit of a missing teenage girl leads the team into a dark web of human trafficking; chief O'Neal becomes involved with the unit's investigation when it becomes evident his son, Sean, has a connection to the missing girl.

Alba and her ex-husband's girlfriend Batty prepare for guests when criminals storm into the house after a botched heist; unable to cancel plans, they must sit through an awkward evening.

Tensions rise as Malone predicts exactly how everyone plans to betray each other; Alba's former housekeeper visits without an explanation.

Alba is still reeling from her late husband's betrayal; while in recovery, Inocencia tells Alba a secret that gives her the chance to seek revenge on Batty.

The criminals uncover key information about the robbery, making them realize they were betrayed by the man who hired them; as Maru and Batty flee, one of them hesitates.

Alba's escalating games lead her to realize she's becoming someone she doesn't recognize; when she goes to a dangerous extreme, Alba develops new feelings for Batty.

Batty reveals the truth about her crime but doesn't want to make Alba an accomplice; the criminals renegotiate their deal and devise a new plan; Max, Maru's boyfriend, returns to look for her.

Max reveals his secret dream of making a crime documentary about the murder of Alba's husband; the criminals procure a boat to wait for the diamond handoff.

While Max goes to get what he's looking for, the four women wonder what happened; Batty tries to do the right thing; Alba knows what she wants; a new Queen of the Villa emerges.

After another failed venture, the Gang wonders if their group dynamic is bringing them down as individuals, causing them to separate from one another and find out who they really are.

Mac's dad, Luther, is listed as a murder suspect; Mac investigates the murder in an effort to clear his father's name.

The troupe appears on on a nationally televised game show; Dennis tries his hardest to hide their eccentricities without any help.

Following a date with Justin in Indianapolis, Leslie hosts a dinner party at her house to try to impress him.

Liz and Jack compete to influence voters in the presidential election; the writers mess with Jenna as she struggles to appease her new fan base.

Claire and Phil plan a Valentine's Day excursion; Jay takes Gloria to a comedy show; Cameron and Mitchell try to play cupid for Manny.

Claire prepares to make the Dunphy house spooky for Halloween; Cameron does not like the holiday because of a traumatic childhood experience; Jay and Manny tease Gloria about her accent.

Charlie and Rex pull apart the secrets of a local band when their lead singer is found dead on the beach.

The clock is ticking as Charlie and Rex attempt to find a murderer before the victim can succumb to the poison slowly killing them.

Charlie and Rex are thrust into action when a popular social media star meets an untimely demise while live streaming her wedding.

Charlie and Rex pull apart the secrets of a local band when their lead singer is found dead on the beach.

The clock is ticking as Charlie and Rex attempt to find a murderer before the victim can succumb to the poison slowly killing them.

Charlie and Rex are thrust into action when a popular social media star meets an untimely demise while live streaming her wedding.

Charlie and Rex pull apart the secrets of a local band when their lead singer is found dead on the beach.

The clock is ticking as Charlie and Rex attempt to find a murderer before the victim can succumb to the poison slowly killing them.

Leslie objects to a deal the Parks Department forms with a local company to sell energy bars in Pawnee; Mark agrees to help Tom move.

Leslie and Justin reunite her mother with an old flame for Valentine's Day; Andy's band is nervous about playing a gig at the Senior Center.

Recognizing Jenna's political influence, Liz and Jack stage a debate to win her followers; Kenneth looks to Tracy for voting advice; Pete tries to recreate the magic of the last election.

When Tracy portrays Jack as a villian in a movie, Jack and Tracy engage in a battle of wits; Liz takes Jack's advice and puts her needs above those of the show; Jenna tries to protect Kenneth from Hazel's manipulation.

When Phil misses a call from his doctor with test results, he immediately assumes the worst; Javier stops by to take Manny to the horse races; Mitchell's winning of an environmental law award sparks a competition.

Claire and Jay's competitive streaks lead them to take over their kids' school projects; Phil asks Haley and Gloria to help him with a presentation; Mitch and Cam meet with prospective birth mothers.

Claire prepares for her debate with Duane Bailey; Mitch and Cam try to clean up Lily's language before her turn as a flower girl; Jay blames Stella's strange behavior on Gloria.

Claire thinks Phil's new business partner (Greg Kinnear) is blatantly inappropriate, but Phil doesn't notice; while their house is being fumigated, Cameron and Mitchell stay with Jay and Gloria.

After selling a house to Mitch and Cameron's friends, Claire and Phil plan a celebratory dinner; overindulging in drinks leads to over sharing.

Mitchell ruins one of Jay's proudest moments; Phil overhears something about one of his daughters; Gloria accidentally discovers Claire's secret.

Med runs out of scrubs, forcing the staff to improvise; the life of Archer's son is in danger; Marcel and Charles help a kidney transplant patient experiencing psychosis; Asher and Halstead grow closer.

Herrmann is tasked with fulfilling a man's dying wish; Kidd reflects on her Girls on Fire program after one of her students graduates from the Fire Academy; a heckler harasses Firehouse 51.

Atwater's reactions during a tense arrest are called into question; the team must dig in to uncover key evidence that could aid in the ongoing investigation and clear Atwater's name.

Alba and her ex-husband's girlfriend Batty prepare for guests when criminals storm into the house after a botched heist; unable to cancel plans, they must sit through an awkward evening.

Tensions rise as Malone predicts exactly how everyone plans to betray each other; Alba's former housekeeper visits without an explanation.

Alba is still reeling from her late husband's betrayal; while in recovery, Inocencia tells Alba a secret that gives her the chance to seek revenge on Batty.

The criminals uncover key information about the robbery, making them realize they were betrayed by the man who hired them; as Maru and Batty flee, one of them hesitates.

Alba's escalating games lead her to realize she's becoming someone she doesn't recognize; when she goes to a dangerous extreme, Alba develops new feelings for Batty.

Batty reveals the truth about her crime but doesn't want to make Alba an accomplice; the criminals renegotiate their deal and devise a new plan; Max, Maru's boyfriend, returns to look for her.

Max reveals his secret dream of making a crime documentary about the murder of Alba's husband; the criminals procure a boat to wait for the diamond handoff.

While Max goes to get what he's looking for, the four women wonder what happened; Batty tries to do the right thing; Alba knows what she wants; a new Queen of the Villa emerges.

Frank decides to retire; the foursome begin to plot and plan ways for each of them to take control of the bar.

In an effort to get in shape, Charlie and Mac join a fitness group; it turns out to be a new way of life and maybe a cult.

The foursome demonstrate Chardee MacDennis for an interested board game executive, but the game sends things into chaos despite the gang's truce.

Ron wins an award for a project that Leslie began; Tom needs to find money to invest in a local Pawnee club.

An encounter with Dennis spurs Liz and Criss to step up their efforts to start a family; Jack and Jenna reflect on their self-worth; Tracy gets an upsetting medical diagnosis.

A former neighborhood resident, now rich and successful, returns for a visit; Jay thinks Manny needs constructive criticism; Mitchell questions the authenticity of Cameron's colorful childhood stories.

Charles' ex-wife tries to interfere with his relationship with Genevieve; Amy asks Terry for a recommendation letter; Holt and Rosa turn to Gina for help with a case.

As Charlie and Rex head into the woods to track a missing photographer, a mysterious organization throws the investigation off its trail.

Charlie and Rex investigate a fantasy role-playing game turned deadly when a player is found slain by a sword.

Charlie and Rex are in deep water after a university rower is shot by a sniper during team practice.

As Charlie and Rex head into the woods to track a missing photographer, a mysterious organization throws the investigation off its trail.

Charlie and Rex investigate a fantasy role-playing game turned deadly when a player is found slain by a sword.

Charlie and Rex are in deep water after a university rower is shot by a sniper during team practice.

As Charlie and Rex head into the woods to track a missing photographer, a mysterious organization throws the investigation off its trail.

Captain Holt and Jake contract the mumps during an investigation and decide to be quarantined together; Rosa tries to help Boyle mourn; Terry cleans up Hitchcock and Scully's mess.

When Jake and Amy go on their first vacation together on a cruise ship, they run into an adversary; Gina and Terry help Capt. Holt when his sister (Niecy Nash) visits unexpectedly.

Leslie must catch a possum that bit the mayor's dog; Mark refuses to bend the rules for Ron.

After Jerry is mugged in a park, Leslie meets with the head ranger (Andy Samberg) in hopes of improving safety; everyone tries to be nicer to Jerry when he returns to the office.

Jenna's envy pushes Liz over the edge; Jack forms a plan to avoid disappointing his mother; Tracy tries to cheer up Kenneth.

Jack asks Devin Banks to help him discredit Kaylie Hooper, Jack's teenage nemesis and KableTown's future CEO; Liz considers her options as she tries to become a mother; Tracy directs Octavia Spencer in his movie.

Mitchell feels pressured to make Cameron's birthday extra special; Jay's manliness comes into question; the girls interfere with Phil's leap day plans.

Cameron runs into his estranged ex-clown partner (Bobby Cannavale); another real estate agent (Ellen Barkin) snags a listing that Phil was trying to land; Jay and Gloria are suspicious when Manny makes a new friend.

On Election Day, the family does some last-minute campaigning for Claire; Claire experiences technical difficulties during interviews.

Claire tries to help Luke cope with the death of a neighbor; Phil and Alex spend some time together; Haley throws a party without permission; Cameron's father visits.

Phil buys a car without consulting Claire; Jay is on a mission to get to his high-school reunion with Gloria and Manny; Lily loses her favorite toy on a train.

When the family travels to Disneyland, Phil struggles to keep up with Luke; Claire is stunned when they run into Dylan; Cam and Mitch must curb Lily's new penchant for running.

Halstead and Marcel facilitate a trans-organ exchange; Asher and Cuevas help a sexual assault survivor; Choi and Archer treat a patient whose case could expose a fraudulent doctor; Grant and Maggie take a trip down memory lane.

Detective Pryma asks for Severide's help on a case involving explosives; Gallo and Carver clash.

A partnership between a police detective named Charlie and his extraordinary former K9 German Shepherd - Rex.

A partnership between a police detective named Charlie and his extraordinary former K9 German Shepherd - Rex.

After falling out of the window, Frank thinks that it's 2006; the other three see this as a chance to fix their past mistakes.

Dennis and Frank face Dee and Mac for control of the mountain; Charlie learns the slopes have their own set of rules.

Frank and Mac try to market Charlie as a talented artist for profit; Dennis and Dee bring Dennis' erotic memoirs to the screen.

Dennis and Mac head to the suburbs for cheap rent and open spaces but quickly find out that they are meant for city life.

After falling out of the window, Frank thinks that it's 2006; the other three see this as a chance to fix their past mistakes.

Dennis and Frank face Dee and Mac for control of the mountain; Charlie learns the slopes have their own set of rules.

Frank and Mac try to market Charlie as a talented artist for profit; Dennis and Dee bring Dennis' erotic memoirs to the screen.

Dennis and Mac head to the suburbs for cheap rent and open spaces but quickly find out that they are meant for city life.

After falling out of the window, Frank thinks that it's 2006; the other three see this as a chance to fix their past mistakes.

Dennis and Frank face Dee and Mac for control of the mountain; Charlie learns the slopes have their own set of rules.

A partnership between a police detective named Charlie and his extraordinary former K9 German Shepherd - Rex.

Charlie and Rex investigate a fantasy role-playing game turned deadly when a player is found slain by a sword.

Cultures clash when the death of a Parisian journalist has Charlie and Rex partnering with a French detective in an investigation that whisks the team to Saint Pierre and Miquelon.

Charlie and Rex follow the route of a killer after a tech engineer is found dead in her company's self-driving car.

When a prominent member of an exclusive dating app is found with an arrow through his heart, Charlie must go undercover in the online dating scene.

Cultures clash when the death of a Parisian journalist has Charlie and Rex partnering with a French detective in an investigation that whisks the team to Saint Pierre and Miquelon.

Charlie and Rex follow the route of a killer after a tech engineer is found dead in her company's self-driving car.

When a prominent member of an exclusive dating app is found with an arrow through his heart, Charlie must go undercover in the online dating scene.

Cultures clash when the death of a Parisian journalist has Charlie and Rex partnering with a French detective in an investigation that whisks the team to Saint Pierre and Miquelon.

On his birthday, Jake plans to introduce Amy to his mother (Katey Sagal), but he is surprised by the appearance of his father (Bradley Whitford); a new mandate involving body cams causes problems for Charles and Rose during a stakeout with Terry.

Charles is immediately jealous when Jake is reunited with his former partner (Damon Wayans Jr.), who now works in the neighboring precinct.

Leslie plans a picnic lunch for Ron and former directors of the Parks Department; Tom poses for the cover of the summer events catalog.

Ron becomes upset when April mistakenly schedules meetings for him; Leslie fights to preserve a historic landmark.

When Jack persuades Liz to go to Florida with him, they make a shocking discovery about his mother; Jenna and Tracy assume responsibility for the show in Liz's absence, resulting in disaster for Kenneth.

Criss and Liz receive unexpected news; Liz tries to rally the staff and save TGS from cancellation; Kenneth interferes as Jack tries to select the new president of NBC.

Gloria and Jay bicker while trying to order lunch at a diner; Claire and Cam have different theories on how to discipline kids; Luke accepts an award under false pretenses.

While Gloria helps Cam and Mitch pursue an adoption opportunity, Jay and Manny baby-sit Lily; Alex attends her first prom; Haley makes a shocking announcement about her plans for the future.

Phil takes Jay on an unconventional fishing trip; Gloria wonders how to break the news about her pregnancy; Dylan temporarily moves in with the Dunphys; Cam and Mitch think about adopting a cat.

Phil gets a vasectomy; Gloria and Jay can't agree on whether or not they should find out the sex of the baby; Mitchell tries to steer Cameron toward getting a part-time job.

Claire and Phil embarrass Haley when they drop her off at college; Manny makes Gloria and Jay take a class; Lily gets into a tussle on her first day of kindergarten.

Phil can't accept that Luke wants to quit magic; Gloria's snoring keeps Jay and Manny awake; Mitch and Cam struggle to deal with their reversed role.

Halstead relies on Marcel and Med's newly donated OR 2.0 to save his patient; Charles helps an elderly, confused patient who's mourning the loss of his high school sweetheart; as their wedding day approaches, Choi and April run into some roadblocks.

Severide struggles with the cost of helping Det. Pryma with the Martucci case; Gallo campaigns for Herrmann to represent 51 at the National Firefighter's Association's Winter Conference; a familiar face makes a shocking return.

When actionable evidence finally surfaces against Sean O'Neal, Upton and the team work relentlessly to build a case in secret; they discover Sean is more elusive and dangerous than anticipated.

A day in the life of Frank Reynolds from his perspective as he joins the gang in their latest scheme.

Liam McPoyle teams up with the Lawyer to sue Bill Ponderosa for his lost eye; old grievances resurface.

Dennis tries to create a mobile Paddy's pub experience but receives no help from customers; Mac and Charlie try to catch a thieving leprechaun.

The gang tries to shake things up by going on a cruise but find that old habits die hard even out at sea.

A day in the life of Frank Reynolds from his perspective as he joins the gang in their latest scheme.

Liam McPoyle teams up with the Lawyer to sue Bill Ponderosa for his lost eye; old grievances resurface.

Dennis tries to create a mobile Paddy's pub experience but receives no help from customers; Mac and Charlie try to catch a thieving leprechaun.

The gang tries to shake things up by going on a cruise but find that old habits die hard even out at sea.

A day in the life of Frank Reynolds from his perspective as he joins the gang in their latest scheme.

Liam McPoyle teams up with the Lawyer to sue Bill Ponderosa for his lost eye; old grievances resurface.

Dennis tries to create a mobile Paddy's pub experience but receives no help from customers; Mac and Charlie try to catch a thieving leprechaun.

The gang tries to shake things up by going on a cruise but find that old habits die hard even out at sea.

Hitchcock and Scully force their way onto one of Jake's biggest cases to prove themselves; Gina and Amy help Rosa conquer a fear.

Jake isn't sure what to think when an unstable detective (Jason Mantzoukas) returns to the Nine-Nine after being under cover for years; the precinct's custodian takes issue with Charles' rebellious behavior; Holt asks Gina to direct a video.

Charlie and Rex follow the route of a killer after a tech engineer is found dead in her company's self-driving car.

When the circumstances of a murder appear to mimic a contentious crime from twenty years earlier, Charlie and Rex must connect the past to the present while fending off a true crime podcaster.

Charlie and Rex head underground into an allegedly haunted mine after a crew member turns up dead during a horror film shoot.

Charlie and Rex investigate the long list of enemies surrounding a vitriolic celebrity chef after a finger turns up in his Beef Wellington.

When the circumstances of a murder appear to mimic a contentious crime from twenty years earlier, Charlie and Rex must connect the past to the present while fending off a true crime podcaster.

Charlie and Rex head underground into an allegedly haunted mine after a crew member turns up dead during a horror film shoot.

Charlie and Rex investigate the long list of enemies surrounding a vitriolic celebrity chef after a finger turns up in his Beef Wellington.

When the circumstances of a murder appear to mimic a contentious crime from twenty years earlier, Charlie and Rex must connect the past to the present while fending off a true crime podcaster.

Holt's dog, Cheddar, goes missing while Amy and Jake are house-sitting during Holt's trip to Paris; Rosa's fling with Adrian Pimento (Jason Mantzoukas) distracts everyone at the precinct.

Terry solicits Jake's help to solve a case from his past and prove the precinct is not a joke; Charles and Adrian move in together; Amy, Holt and Rosa attend a training exercise.

When she hosts the late-night shift of a local telethon, Leslie gets a former professional basketball player as a celebrity guest; Mark has big plans for his relationship with Ann.

A visit from two state auditors (Adam Scott and Rob Lowe) puts Leslie's new park plans on hold; April has a plan for Andy.

As Jack takes stock of his life, Liz struggles with her new role as a stay-at-home mother; Kenneth settles into his new job; the cast and crew come together for one last episode of TGS.

As Jack takes stock of his life, Liz struggles with her new role as a stay-at-home mother; Kenneth settles into his new job; the cast and crew come together for one last episode of TGS.

Jay and Gloria host a yard sale to help with a school fundraiser; Mitch and Cam vet Alex's new friend; Manny finds a trunk full of secrets.

Cameron watches Alex and Luke while Phil, Claire and Mitchell deal with Haley's arrest; Jay tries to cut short a surprise visit from ex-wife Dede (Shelley Long), so she doesn't learn about Gloria's pregnancy.

When Claire, Manny and Luke go to Alex's academic decathlon for the weekend, Phil throws a guys' night at home; Manny and Luke crash bar mitzvahs looking for a girl; Cam and Mitchell get Jay and Gloria a surprise baby gift.

Mitch and Cam try to save an old tree in the park; Jay takes Manny to a kid's Olympics-themed birthday party; Gloria and Claire have an eventful shopping trip.

When Manny and Luke's Little League team makes it to the playoffs, Claire and Cameron search for a field to use; Gloria uses a microphone to sing to the baby.

Jay and the family plan to celebrate New Year's together at a hotel in Palm Springs, but the hotel doesn't meet their expectations; Alex and Haley are faced with challenges as they try to watch the kids back at home.

Charles and Cuevas help an elderly patient and her developmentally disabled grandson; Halstead treats a swimmer with a heart condition; Marcel considers using the OR 2.0 for surgery; Asher and Lieu search for a pregnant woman lost in the woods.

Detective Pryma's case comes to an explosive end with Kidd and Carver's lives in danger; Brett installs an infant safe surrender box at 51; Violet is determined to take Emma down.

To distract Intelligence from the investigation into his son, Chief O'Neal forces the team to handle a "dead fish" case; when that dead fish turns into a complicated heater case, Burgess is thrown back into difficult memories from her past.

Gordon's day goes from bad to worse when distracted by the impulsive actions of an attractive stranger, Ashley, he accidentally hits a stray dog with his car.

When Ashley makes a mess in Gordon's sock drawer, she makes an impromptu trip to Costco with Colin, Megan and her mother, to buy Gordon some new furniture.

Gordon's day goes from bad to worse when distracted by the impulsive actions of an attractive stranger, Ashley, he accidentally hits a stray dog with his car.

When Ashley makes a mess in Gordon's sock drawer, she makes an impromptu trip to Costco with Colin, Megan and her mother, to buy Gordon some new furniture.

Gordon's day goes from bad to worse when distracted by the impulsive actions of an attractive stranger, Ashley, he accidentally hits a stray dog with his car.

When Ashley makes a mess in Gordon's sock drawer, she makes an impromptu trip to Costco with Colin, Megan and her mother, to buy Gordon some new furniture.

While facing eminent death, Charlie, Mac, Dee, Dennis and Frank take the time to finally get real with one another.

After an electric heating blanket shorts out while the gang watches "The Wiz," they look in the mirror and realize they've turned black; to get back to being themselves they go through all manner of classic body-switch movie shenanigans.

While facing eminent death, Charlie, Mac, Dee, Dennis and Frank take the time to finally get real with one another.

After an electric heating blanket shorts out while the gang watches "The Wiz," they look in the mirror and realize they've turned black; to get back to being themselves they go through all manner of classic body-switch movie shenanigans.

While facing eminent death, Charlie, Mac, Dee, Dennis and Frank take the time to finally get real with one another.

Rosa asks Jake to help change Terry's mind about her new relationship; Adrian Pimento suspects someone from his past is out to get him.

Amy goes under cover at a women's prison to obtain information about a criminal operation; Holt and the team plan a fake funeral in an attempt to catch a hit-man.

Charlie and Rex head underground into an allegedly haunted mine after a crew member turns up dead during a horror film shoot.

Charlie is unable to let a serial arsonist case rest, even when he is in the hospital with a broken leg; working from his bed, he hopes to identify the arsonist before he strikes again.

Charlie and Rex find themselves at the mercy of a dangerous crime kingpin from their past when they enlist his help on a case.

When Sarah ́s former professor is allegedly framed for murder, Sarah calls Charlie and Rex to untangle the perfect crime.

Charlie is unable to let a serial arsonist case rest, even when he is in the hospital with a broken leg; working from his bed, he hopes to identify the arsonist before he strikes again.

Charlie and Rex find themselves at the mercy of a dangerous crime kingpin from their past when they enlist his help on a case.

When Sarah ́s former professor is allegedly framed for murder, Sarah calls Charlie and Rex to untangle the perfect crime.

Charlie is unable to let a serial arsonist case rest, even when he is in the hospital with a broken leg; working from his bed, he hopes to identify the arsonist before he strikes again.

Capt. Holt enlists an old friend in the FBI for help with a difficult heist; Terry and Gina find out there's an information leak in the Nine-Nine.

The precinct drops everything when they suspect Holt is in danger after efforts to track down Adrian Pimento's hit man take an unexpected turn.

Leslie decides to take matters into her own hands when Ben (Adam Scott) stops her from holding a children's concert; Mark faces some big decisions; Andy is surprised by some romantic attention.

Leslie asks Ann to help her convince Chris and Ben to give the parks department more money; Ron and Andy coach basketball; April makes an announcement.

The head writer at a comedy show finds her world turned upside-down when a brash new studio executive interferes, forcing her to add a wildly unpredictable movie star to the cast.

Liz's new boss forces creative changes to her show; the writing staff and cast learn how to deal with a new star's antics.

Gloria and Jay try to make Manny's 14th birthday extra special by planning a surprise party; Haley starts hanging out with a much older guy.

When Gloria's mother and sister visit, they bring traditions, baby names and family baggage; Phil helps the kids with their problems; Mitchell and Cameron try to correct Lily's bad habits.

When the lead in the school's production of "Phantom of the Opera" gets sick, Manny is willing to do anything to land the lead; Phil and Jay wind up in a golf-off with Mitch and Pepper; Gloria and Alex visit a psychic.

Claire and Phil's Valentine's Day romp ends with Claire in the hospital; Jay and Gloria's attempts at romance are interrupted by the kids; after hosting a wild party, Cam and Mitch are left with hangovers and a new housemate.

Things get awkward when Phil shows up at Claire's college reunion; Jay is fixated on winning a big bowling tournament; a wig malfunction during an elaborate photo shoot with Joe leads to unfortunate results.

Mitch and Cam's friend Sal announces she's getting married the next day and they are in the wedding; Gloria doesn't trust her new nanny; Claire bonds with Haley; Phil helps Luke with a girl.