Sheldon pushes himself to the limit when he collaborates on projects with Leonard and Wolowitz as well as Amy on the same day; Bernadette nears the end of her maternity leave and must return to work.

Teams of two LEGO enthusiasts compete against each other in ambitious brick-building challenges to be crowned LEGO Master.

Jerry tries to evade a vengeful writer; Kramer agrees to be a witness at a friend's trial; George woos an executive.

Charlie and Alan help Jake prepare for his first boy-girl party.

Against Greg's wishes, Katie sets out to play matchmaker for British Greg; Oliver goes along with a rumor at school about his sexual identity to help a classmate feel accepted.

Adam's graduation day is approaching and everyone is ready -- except for Beverly, who is not coping well with the idea of an empty nest; with Geoff's encouragement, Erica decides to try out for Cyndi Lauper as a one-time backup singer replacement.

Jerry tries to evade a vengeful writer; Kramer agrees to be a witness at a friend's trial; George woos an executive.

When Sheldon refuses to ride in a car after getting into an accident with Meemaw, Missy uses their trauma to her advantage at school; Meemaw is forced to take the church shuttle while her car is in the shop.

Phil stumbles into an exciting new career after visiting Luke's college; Claire deals with her dad and the merger of Pritchett's Closets with a tech-savvy, hipper company; Mitch's new high-profile case is marred by an unflattering courtroom sketch.

Jon Lovitz; Sheryl Underwood; Billy Gardell; Byron Allen; Whitney Cummings; Jamie Kennedy.Guests: Jon Lovitz, Sheryl Underwood, Billy Gardell, Byron Allen, Whitney Cummings, Jamie Kennedy..

Doug Heffernan puts in a long day's work delivering parcels and comes home each night to his loving wife, Carrie; unfortunately, he also comes home to his wacko father-in-law, Arthur.

A victim's body is burned beyond recognition; witnesses to a murder refuse to talk to police.

Crimes from across the country that have been captured by ordinary people on their smartphones; stories of victims, witnesses, law enforcement and the videographers themselves.

An emotional courtroom hears the sentencing of a man convicted of killing his brother-in-law; a man charged with drug possession claims to be an undercover government agent; and more.

A defaming online review about a parenting class hurts a business; a family blames a friend for a rat infestation at short-term rental property.

A woman catches her boyfriend cheating and sues for the cost of a new mattress.

Actress, comic and Emmy Award-winning longtime co-host of.

The EGOT winner's daytime talk show features celebrity interviews, topical stories, community heroes, viral sensations, and music, bringing fun, uplifting, and empowering conversations to the forefront.

Teams compete to match answers of nationwide surveys.

Teams compete to match answers of nationwide surveys.

Paid programming.

Even if YOU do everything right to protect yourself, company and institutional data breaches are out of your control. Nearly 1 out of 4 US consumers have been a victim of identity theft. Find out how LifeLock can help protect your identity.

Paid programming.

Wedding planning gone sour ends a lifelong friendship and turns twins into enemies.

The judges contend with one of the most argumentative litigants ever; he says he doesn't see what his in-court behavior has to do with his case.

A missing person case turned into a homicide investigation, and ownership of the deceased's car was evidently transferred to her mechanic, but after he sold it to his best friend, the original lien holder repossessed it, and things got messy.

A woman posts a bad review of a store owner when she is unhappy with his work; a tree trimmer removes a tree from the wrong address.

A divorced couple spend thousands of dollars to get the best possible lawyer for their child, then argue over who owes for the costly decision.

James Marsden (Guests: James Marsden, Ilana Glazer..

Katie finds an old piece of furniture in the basement and sets out to re-create her and Greg's first apartment; Greg enjoys an unexpected benefit of being the victim of Lonnie's relentless practical jokes.

Abishola decides to postpone taking the Medical College Admission Test, surprising everyone; Christina grapples with taking a job opportunity that could mean the end for Kofo and MaxDot.

When Phil learns that his real estate class will be canceled if any additional students drop it, he turns on his powers of charm and flattery to keep one particular student from leaving; Jay tries to set boundaries with a fellow parent.

Mike regrets convincing Joe to use his inheritance money to buy a classic jeep when he realizes how he intends to restore it; Kristin and Ryan worry that Mandy and Kyle are teaching Sarah bad language.

Alan's friendship with a gay single dad prompts both Alan and Charlie to re-examine their sexual identities.

Without Dr. Sturgis' university class, Sheldon must find a new way to stay academically challenged; Mary helps Pastor Jeff avoid temptation with his girlfriend.

Penny and Leonard have a fight that threatens their relationship; Sheldon and Wil Wheaton face off once again.

Howard and Bernadette struggle to leave Halley in day care; Bert introduces the gang to his new girlfriend, Rebecca.

Nick Lachey performs; the final two compete and the winner is crowned.

Jerry tries to explain to his visiting parents (Liz Sheridan, Barney Martin) the whereabouts of a gift they once gave him.

Charlie's former girlfriend (Emmanuelle Vaugier) returns with an unexpected request.

Katie begins to feel like a third wheel when breakfast talk starts revolving solely around Angela and Doris' new relationships; Greg struggles with Anna-Kat's newfound independence.

Beverly and Murray move Erica into her dorm, where her roommate is also named Erica; Adam tries to give Barry the perfect girlfriend.

Jerry tries to explain to his visiting parents (Liz Sheridan, Barney Martin) the whereabouts of a gift they once gave him.

When the IRS accuses Sheldon of making a mistake, he'll stop at nothing to prove them wrong; Dale is forced to get a colonoscopy and tries to convince Meemaw to join him.

When Phil learns that his real estate class will be canceled if any additional students drop it, he turns on his powers of charm and flattery to keep one particular student from leaving; Jay tries to set boundaries with a fellow parent.

Jon Lovitz; Sheryl Underwood; Billy Gardell; Byron Allen; Whitney Cummings; Jamie Kennedy.Guests: Jon Lovitz, Sheryl Underwood, Billy Gardell, Byron Allen, Whitney Cummings, Jamie Kennedy..

Doug Heffernan puts in a long day's work delivering parcels and comes home each night to his loving wife, Carrie; unfortunately, he also comes home to his wacko father-in-law, Arthur.

A female skeleton is found in the desert; a teen is shot at a high-school party.

Crimes from across the country that have been captured by ordinary people on their smartphones; stories of victims, witnesses, law enforcement and the videographers themselves.

A judge sends a foul-mouthed defendant to jail; a violent convict shows up for sentencing high on multiple drugs; an angry mom rips into her son's confessed killer.

A woman blames her ex-boyfriend for canceling an event at her restaurant at the last minute; a neighbor sues a woman for not picking up after her dog.

A dispute between former friends because a joint birthday party for their children didn't meet expectations.

Actress Rosie Perez tells Sherri about starring in the new Apple TV+ thrillerGuests: Rosie Perez, Mikie Russo..

Interview with actors Kerry Washington, Ebony Obsidian, Milauna Jackson, Kylie Jefferson, Pepi Sonuga, Shanice Shantay, Sarah Jeffery, and Moriah Brown (Guests: Kerry Washington, Ebony Obsidian, Milauna Jackson, Kylie Jefferson, Pepi Sonuga, Shanice Shantay, Sarah Jeffery, Moriah Brown..

Teams compete to match answers of nationwide surveys.

Teams compete to match answers of nationwide surveys.

Even if YOU do everything right to protect yourself, company and institutional data breaches are out of your control. Nearly 1 out of 4 US consumers have been a victim of identity theft. Find out how LifeLock can help protect your identity.

Paid programming.

Guests discuss holiday stress and anxiety; a woman tries to perfect Thanksgiving; a woman starts to worry about the holidays in April.

A man is involved in a crash while he is taking his driving test in his girlfriend's car; she sues the other driver for damages, but the judges want to test the boyfriend's knowledge of road rules.

After a disastrous fashion-show trip to Ghana, friends and business partners bring their atrocious bookkeeping before the court for a determination of who owes what.

A basketball referee claims he is owed $3,000; a car is damaged by an adult neighbor's fireworks.

The judge comments on the demeanor of a man accused of wrecking a car; a woman sues the man who totaled her car on their first and only date.

Whitney Cummings (showGuests: Whitney Cummings, Anika Noni Rose..

Katie encourages Anna-Kat to stand up for herself when dealing with Taylor; Oliver feels left out when Greg invites Lonnie, Trip and Franklin to join him at a reenactment of.

Bob and Abishola attempt to find time together amidst their busy schedules; Goodwin's leadership tactics push Kofo over the edge.

Cam forgets the words to his favorite country song and decides to reconnect with his roots by getting a chicken; when Alex is up for a prestigious government job that requires a family interview, everyone overcompensates and jeopardizes her chances.

When Ed pits Mike and Joe against each other to find the next classic car for renovation, Chuck teaches them a valuable lesson; Mandy, Kyle and Vanessa meddle in Jen's love life.

Jake has a windfall when Charlie takes him to the track; Alan finds himself stuck at the Department of Motor Vehicles.

Sheldon takes matters into his own hands when Meemaw refuses to drive him to a lecture; Georgie tries to impress Veronica with his new business venture.

Sheldon goes to extremes to keep Leonard and Penny happy when they stop speaking to each other.

Leonard is less than thrilled when Penny considers accepting a job offer from Zack, her ex-boyfriend.

The Yale Whiffenpoofs singing group perform; the chefs must model their expertise and work in harmony for their next challenge... balancing an array of ingredients to create a dish that really sings; a secret ingredient challenge.

Jerry tries to buy back the watch his parents gave him; George attempts to renegotiate his network deal.

Charlie and Mia plan their wedding despite complications on both sides of the family.

Against Greg's better judgment, Katy pushes Taylor to lighten up and participate in her school's senior prank; Anna-Kat asks Oliver to give Franklin a makeover so he won't embarrass himself at a classmate's party.

Adam decides to make a movie about his grandfather for a class assignment but finds all of Pop's war stories mundane; Erica confronts Beverly about her mothering style; Beverly worries about teaching Erica and Barry basic life skills.

Jerry tries to buy back the watch his parents gave him; George attempts to renegotiate his network deal.

Sheldon is caught in a moral dilemma when offered a bootleg copy of a computer game he can't afford; Mary and Meemaw take Brenda out for girls' night; Missy asks Georgie to take her and Marcus on a secret date.

Cam forgets the words to his favorite country song and decides to reconnect with his roots by getting a chicken; when Alex is up for a prestigious government job that requires a family interview, everyone overcompensates and jeopardizes her chances.

Jon Lovitz; Jackée Harry; Adam Carolla; Byron Allen; Natasha Leggero; Jamie Kennedy.

Doug Heffernan puts in a long day's work delivering parcels and comes home each night to his loving wife, Carrie; unfortunately, he also comes home to his wacko father-in-law, Arthur.

A man is shot assassination-style at least 12 times; a celebrated doctor's son is murdered.

Crimes from across the country that have been captured by ordinary people on their smartphones; stories of victims, witnesses, law enforcement and the videographers themselves.

The stepfather of a murder victim causes chaos in the court; a defendant throws a temper tantrum during a virtual hearing; a victim's parents confront the parents of a teacher who slept with their teenage son.

A man blames his roommate for his catalytic converter being stolen; a tea shop owner sues a distributor over inferior green tea that was purchased in bulk.

Organic food provided by a child's father causes jealousy among half-siblings; a man sues because he wasn't paid for his appearance in a music video.

Actress Kerry Washington tells about starring in Tyler Perry's new film,Guests: Kerry Washington..

The EGOT winner's daytime talk show features celebrity interviews, topical stories, community heroes, viral sensations, and music, bringing fun, uplifting, and empowering conversations to the forefront.

Teams compete to match answers of nationwide surveys.

Teams compete to match answers of nationwide surveys.

In this eye-opening episode, Blair Underwood sits down with Dr. Sharon McQuillan to discuss the real impact of joint pain and discover how OmegaXL can help you reclaim your vitality.

Paid programming.

Guests struggle with losing weight; how to avoid overeating during the holidays.

An ex-tenant sues for double her security deposit because the landlord returned it seven days late and made deductions for cleaning; he says she moved out without proper notice and had unauthorized chickens in the backyard.

A baby gets burned by apple pie, and the two women who are supposed to be watching him launch into a fistfight; one sues the other for damage to her breast implant.

Allegedly, when a woman is taken in by a friend, she must commit a crime to stay there; a man allegedly goes 20 days without hot water and demands that his landlord compensate him for his misery.

A painter complains that his ability to perform his job was restricted due to the proximity of dialysis patients; a woman being sued for selling a friend's property claims a frightened friend gave her the items and said they were a gift.

A holiday sweater party; actress Heidi Gardner; the conclusion of Holly Jolly Games.Guests: Heidi Gardner..

After Anna-Kat's big win with The Wildflower Girls, the Ottos go on a family vacation; Katie is determined to have a relaxing kid-free day with Greg; Taylor loses her money on Hollywood Boulevard and Anna-Kat is forced to get them out of trouble.

Bob makes things worse after interfering in Goodwin and Kofo's ongoing spat; Abishola puts her pride on the line when she realizes she's been an inattentive friend to Kemi.

From Amica Mutual Pavilion in Providence, R.I.

Sheldon invites a famous physicist to the apartment, and competes with Leonard for her attention.

After celebrating the completion of the top-secret Air Force project, Leonard, Sheldon and Wolowitz get an unwelcome surprise; Amy receives an offer for a summer position as a visiting researcher.

Hayley works to figure out the best time to give the family a Christmas gift they will never forget; Phil borrows the family Christmas tree for a house-showing; Jay, Gloria and Joe deal with unwelcome holiday visitors.

Mike's willpower is put to the test when Vanessa challenges him to go vegetarian for a week; Ed trolls ventriloquist Jeff Dunham on social media; Mandy and Kyle move into Kristin and Ryan's guest house.

Charlie loses a woman to the young, handsome handyman (guest star Enrique Iglesias) working at his house.

Sheldon is forced to take a break from science when his new obsession with.

Get the latest news and insider reports on the Los Angeles Rams.

Charlie returns to his bachelor lifestyle; Alan breaks down following his second divorce.

Katie confronts a classmate's mom when she suspects Anna-Kat is being bullied at school; Taylor sets out to complete the final item on her life skills checklist -- teaching Greg to shoot a three-pointer -- so that she can attend her senior prom.

When coach Mellor tells Beverly about his strained relationship with his brother, she intervenes, prompting a face-off; Geoff and Erica struggle with their long-distance relationship.

Jerry persuades a dentist friend (Ralph Bruneau) to prescribe an expensive massage for medical reasons.

Sheldon finds himself at odds with Paige when she considers enrolling at East Texas Tech.; Mary seeks June's advice when looking for a change.

Hayley works to figure out the best time to give the family a Christmas gift they will never forget; Phil borrows the family Christmas tree for a house-showing; Jay, Gloria and Joe deal with unwelcome holiday visitors.

Doug Heffernan puts in a long day's work delivering parcels and comes home each night to his loving wife, Carrie; unfortunately, he also comes home to his wacko father-in-law, Arthur.

Jon Lovitz; Jackée Harry; Adam Carolla; Byron Allen; Natasha Leggero; Jamie Kennedy.

A potential witness to a double murder goes missing in Phoenix; Detroit investigators use forensics to probe the murder of a man found in a Cadillac.

Crimes from across the country that have been captured by ordinary people on their smartphones; stories of victims, witnesses, law enforcement and the videographers themselves.

An online pimple popper is accused of in-court drug use; a judge mutes a foulmouthed murderer; a woman stabs her husband 14 times before calling 911.

Cody and Felicia Walker rebuild the Burke house in Northport, Ala., after it was wrecked by the remnants of Tropical Storm Claudette; stress levels run high as they transform the property into an Expedition Clubhouse themed home for Mr. Burke.

A motorist trapped in a flash flood finds herself in the midst of a swift-water rescue; heroes dive into the waters of a massive flood to save a small town and its beloved elementary school.

Marisa brings home a pregnant cat named Cinnamon; a trio of puppies.

Rock-wallabies; a wide assortment of frogs; elusive dingoes.

A single mom of five who worked tirelessly to save up for a home for her family needs help furnishing the new house.

A record storm surge created a river that surrounds the Yorks' house; Superstorm Sandy tosses Kim Joyce and her cats into its churning waters; a wind-whipped storm surge from Hurricane Ike hammers the home of Carole Hamadey.

From Cintas Center in Cincinnati.

Engineering catastrophes and mechanical mishaps during extreme weather.

A look at the new and returning shows; host Jerry O'Connell.Guests: Gordon Ramsay, Denise Richards..

Paid programming.

Curt Menefee and Terry Bradshaw host, with analysts Howie Long, Jimmy Johnson and Michael Strahan.

The Ravens try to break the hex the Steelers hold in this AFC North duel. Pittsburgh earned its eighth win in nine tries against Baltimore in Week 11 when Chris Boswell hit six field goals, including three from 50 yards and up, in an 18-16 decision.

Highlights from around the league.

Women's college basketball coverage.

Sheldon struggles to understand what is going on with Amy; Penny must decide if she can get past Leonard's bad behavior.

Leonard tries to ease Penny's mind; Sheldon plans a special episode of.

Jerry and George must think of an idea for a TV series before meeting with network bigwigs.

Mandy and Kyle decide to have a home birth -- at Mike and Vanessa's; Ryan and Chuck team up to construct a state-of-the-art crib.

One drink too many emboldens the brothers to stand up to their controlling mother.

Sheldon is forced to take a break from science when his new obsession with.

Families must work together as each contestant faces a quiz where each wrong answer results in a massive ball rapidly descending and knocking them into a pool below; the final dry family member plays the final round for a $100,000 grand prize.

The final 16 players enter the home stretch.

Katie goes to great lengths to appease Principal Ablin in order to ensure Taylor graduates high school; Greg finishes ghost writing the final chapter of Lonnie's book; Oliver is devastated to learn Cooper's family will be moving out of Westport.

Jon Lovitz; Sheryl Underwood; Billy Gardell; Byron Allen; Whitney Cummings; Jamie Kennedy.Guests: Jon Lovitz, Sheryl Underwood, Billy Gardell, Byron Allen, Whitney Cummings, Jamie Kennedy..

With the children growing up, Beverly decides to reinvent herself; Erica struggles to balance her academic and social life in college, and seeks Adam's assistance.

Christina kicks Abishola and Dottie out for making light of her pre-pregnancy preparations; Christina bonds with Douglas; Abishola spends a fun day with Dottie.

Homer and Marge Simpson raise Bart, Lisa and baby Maggie in Springfield, where eccentric residents make everyday life interesting.

A news anchor laughs uncontrollably on live TV; a girl hiding in a leaf bag pranks her mom; a toddler goes down a park slide.

Exploring interesting and controversial issues from a California perspective.

Jack explores some of nature's most fearsome fanged animals, including hippos, rattlesnakes, baboons and lions.

Jack meets creatures that live underground, including bats, bears, wombats, rosy bee-eaters and iguanas.

Anchor Shannon Bream interviews the biggest newsmakers of the week and leads guests in providing context and analysis of the issues facing Americans.

A preview of the day's NFL action, including interviews with NFL newsmakers, reports from NFL game venues, breaking news and updates.

Hosts Curt Menefee and Terry Bradshaw; with analysts Howie Long, Jimmy Johnson and Michael Strahan.

Paid programming.

The Eagles visit the Commanders. Philadelphia has won 10 in a row for the first time in franchise history after claiming its Keystone State battle with Pittsburgh 27-13. Philly captures the NFC East for the second time in three years with a victory.

Scientists shed light on the Bermuda Triangle, oil rig accidents and powerful chemicals on the ocean's floor.

Profiles of the top rookie, college and high-school talent in sports; current athletes share their experiences, advice and personal impressions of the road to stardom.

Paid programming.

When Emily hires expert dog trainer Roman Park to help with the kennel dogs, Roman ends up disrupting the office dynamics; Frank is challenged for his long-held union rep position by Patel; Shred learns Bettany doesn't like him.

Frank and Shred take on an aggressive swan; Shred has a meet-cute with a mysterious woman; Emily makes a mistake that results in Victoria having very little time to prepare for her big exam; Patel gets his father to help Victoria cram for the test.

The Vikings complete their season series against the NFC West by visiting the Seahawks. Minnesota is 5-1 on the road. The Vikings beat the 49ers and Cardinals at home, but lost at the Rams. Minnesota stopped a seven-game slide versus Seattle in 2021.

Highlights from around the league.

When Emily hires expert dog trainer Roman Park to help with the kennel dogs, Roman ends up disrupting the office dynamics; Frank is challenged for his long-held union rep position by Patel; Shred learns Bettany doesn't like him.

Frank and Shred take on an aggressive swan; Shred has a meet-cute with a mysterious woman; Emily makes a mistake that results in Victoria having very little time to prepare for her big exam; Patel gets his father to help Victoria cram for the test.

Paid programming.

Profiles of the top rookie, college and high-school talent in sports; current athletes share their experiences, advice and personal impressions of the road to stardom.

Saving the magnificent whales of the Hawaiian Islands; melon-headed whales; pygmy whales; pilot whales.

Highlights from around the league.

Christina kicks Abishola and Dottie out for making light of her pre-pregnancy preparations; Christina bonds with Douglas; Abishola spends a fun day with Dottie.

Christina kicks Abishola and Dottie out for making light of her pre-pregnancy preparations; Christina bonds with Douglas; Abishola spends a fun day with Dottie.

Jerry challenges George, Kramer and Elaine to a contest of self-denial; Elaine looks forward to a special date.

While Mike is away, Kristin learns what it takes to be in charge at Outdoor Man; Vanessa and Kyle debate how to upgrade the backyard play area and Ryan teaches Mandy how to play chess, but he may be the one getting schooled.

Alan offers to help get Charlie's cleaning lady back if Charlie can get Jake ready to go out to dinner with his mother.

Sheldon considers dropping out of college to focus on building his database; George Sr. is frustrated when someone else gets credit for his football wins.

When the power goes out two days before Christmas, The Belchers must spend the holiday at Mr. Fischoeder's family's old hunting lodge.

Tyrannis is stuck in a time loop trying to save the city.

The new and improved Pin Pals travel to Capital City for their first ever state bowling championship.

Mark insists on teaching his son Darren how to throw a handmade boomerang that was gifted to Darren by his father; the two soon find themselves on a trek deep into the Jersey woods; David is the recipient of a sex doll that he swears he didn't order.

While Beef is away, the Tobin fishing boat goes missing; the Tobin siblings wildly speculate on what could have happened.

The family takes a vacation to Storgos for Shlub's mother's birthday.

Katie becomes overbearing and controlling; Franklin challenges an older boy to a duel in an effort to win back Anna-Kat's affections.

Phil and Claire decide to take a cycling tour through Italy; Cameron and Mitchell discover some interesting reading material in Lily's room.

Adam offers to make Murray a commercial starring Marvin, but Marvin's actions mess up the plan; Beverly helps Barry court a girl at school.

Jon Lovitz; Raven-Symoné; Howie Mandel; Byron Allen; Whitney Cummings; Jeff Ross.

Homer and Marge Simpson raise Bart, Lisa and baby Maggie in Springfield, where eccentric residents make everyday life interesting.

Homer and Marge Simpson raise Bart, Lisa and baby Maggie in Springfield, where eccentric residents make everyday life interesting.

An out-of-control skier; a dizzy guy with a baseball bat; innertube wipeouts.

A woman seeks a refund after a lash extension appointment ends in a trip to urgent care; a dispute over an expensive frame for a sentimental painting.

Dispute between friends after a car is abandoned and vandalized; woman sues after the bag she ordered online arrives much smaller than expected.

Megan Hilty (Guests: Megan Hilty..

Snoop Dogg (Guests: Snoop Dogg, Cori Broadus..

Teams compete to match answers of nationwide surveys.

Teams compete to match answers of nationwide surveys.

Connie Craig-Carrol teams up with wellness innovator Ken Meares to unveil OmegaXL, a revolutionary natural product that's reshaping how we approach joint pain and inflammation. Find out how it could change your life!

Paid programming.

Mothers who admit to bullying their children.

A pit bull mix is accused of escaping an apartment and violently shaking a little dog; the little dog's owner sues for veterinary bills, but the defendants say she is trying to make them pay for pre-existing cancer treatment.

Dog excrement in a shared yard leads to a messy altercation between neighbors who have wildly different accounts of the incident, one saying the other brutally assaulted him.

A young vacationer seals his fate when he offers video evidence showing himself sailing over a man's roof on his snowmobile; a Texas lawyer accuses a hairstylist of cutting his hair too short.

When pet owners neglect to neuter their dogs, they end up with a litter of husky/pit bull puppies and fight over who gets to keep them; a handyman's contract leaves out any details about the scope of work, and an unsatisfied customer sues him.

Singer Mary J. Blige; The Booklyn Youth Chorus and Rob Thomas perform.Guests: Mary J. Blige..

Katie is taken aback when she learns Taylor's boyfriend Trip has been spending the night; Greg is forced to separate the kids when Anna-Kat and Franklin both come down with mono; Cooper begins to feel neglected.

Abishola must reconcile a decade-old wound when she's forced to attend the funeral of an unlikable aunt; Bob struggles at the factory with the first batch of socks before receiving support from an unlikely source.

Jay hosts a Super Bowl party at the same time that Claire hosts a baby shower for Haley, both at Jay's house.

The arrival of the father of Kristen's baby dampens Mike's Christmas spirit; when Ed hires Mandy as an elf, she tries to unionize her co-workers.

Charlie and Alan must confront their.

After being released from the mental hospital, Dr. Sturgis unexpectedly breaks up with Meemaw.

Leonard tells Penny about how he met Sheldon and what happened to the elevator.

The gang is concerned when Sheldon's former admirer, Dr. Ramona Nowitzki, resurfaces while Amy is away at Princeton.

Ramsay urges two brothers to work through their emotional conflicts to save their beloved Bel Aire Diner in Astoria, New York; Ramsay tries to transform a 6-month-old gastropub that is in jeopardy due to its fiery head chef.

George and his father celebrate an alternative holiday; Kramer goes back to work after a long bagel strike.

Charlie tells Alan the truth about his breakup with Mia; a famous neighbor (Steven Tyler) causes trouble.

With Anna-Kat and Franklin home with mono, Katie seizes the opportunity to use them as the backdrop for her mommy vlog; when Taylor's first college paper comes back with an A, Greg becomes suspicious; Cooper helps Oliver renovate the basement.

Murray takes Adam out for a driving lesson and they learn something new about Pops in the process; Erica struggles with making friends.

George and his father celebrate an alternative holiday; Kramer goes back to work after a long bagel strike.

The Coopers discuss the possibilities of black holes and alternate universes when Dr. Sturgis comes over for dinner.

Jay hosts a Super Bowl party at the same time that Claire hosts a baby shower for Haley, both at Jay's house.

Jon Lovitz; Jackée Harry; Adam Carolla; Byron Allen; Natasha Leggero; Jamie Kennedy.

Detectives must track down a suspected killer before he can leave the country; a murder suspect is known only as.

Crimes from across the country that have been captured by ordinary people on their smartphones; stories of victims, witnesses, law enforcement and the videographers themselves.

A defendant makes a serious threat in court and pays the price; a teen makes a desperate attempt to escape from the courtroom; a shocking murder is committed by a judge.

A woman sues her ex-girlfriend for leaving her after she paid holding fees for their new apartment; a dispute over tickets intended as a gift but sold instead.

Mother sues for punitive damages after her son's teacher humiliated him in front of other students during a tutoring session.

Musician Sara Evans (Guests: Sara Evans, Christina Milian..

Rapper Saweetie; a 2-year-old math prodigy.Guests: Saweetie..

Teams compete to match answers of nationwide surveys.

Teams compete to match answers of nationwide surveys.

Paid programming.

Paid programming.

Two rebellious teenagers visit a prison and a morgue.

A car owner blames his mechanic for major damage to his transmission, but the mechanic says it was his racing that ruined it; the owner denies racing the car but admits to throwing a violent fit in the shop.

When a property owner learned her tenant was running a daycare out of her unit, she became concerned about her own liability; the tenant says she did everything above board and filed a restraining order for what she considered harassment.

The judge calls out a young girl on her fibbing when a neighbor's car is damaged and she is reportedly caught in the act by a surveillance camera; a homemaker says a free vacuum cleaner demonstration burned a hole in her floor.

A landlord denies accusations of privacy invasion and of putting nails behind his tenant's tires; a man fails in his attempt to flip a mobile home when the buyer discovers the RV is too old to be allowed in her trailer park.

Music icon Cher stops by; actor Ted McGinley; Kelly and Mark take on the viral partner cartwheel challenge.Guests: Cher, Ted McGinley..

Viv gets a reluctant Katie to help out with the school Christmas pageant; Greg takes Taylor and Oliver to a nursing home to cheer up the residents.

A conflicted Abishola pushes against her Nigerian roots when she opens up about her past to Dele; Bob attempts to bridge an emotional gap with Douglas.

The family puts together a quick Christmas celebration when they realize they won't be together on the actual day.

Mike decides to give Vanessa a family-free holiday for Christmas; Ed accidentally shoots a bald eagle.

Charlie finds himself throwing an unwanted, unplanned holiday party; Evelyn tries to keep Charlie from sleeping with his party date.

A church carnival leads Missy to try out for the baseball team; Meemaw struggles after her breakup with Dr. Sturgis.

Penny starts dating Leonard's handsome colleague; Leonard and his friends are tortured by Sheldon's obsession with gift-giving etiquette.

Leonard is horrified when his mother (Christine Baranski) visits.

Celebrity builders Sophia Bush, Holly Robinson Peete, Eric McCormack and Lil Rel Howery compete.Guests: Sophia Bush, Holly Robinson Peete, Eric McCormack, Lil Rel Howery..

Jerry parties it up in first class while Elaine suffers in cramped coach; Kramer is chased by the police.

Charlie regrets allowing Alan's girlfriend to move in when the bachelor pad is suddenly overrun by women.

The Ottos struggle to be together for Christmas; Taylor teaches Oliver how to ask out a crush.

Erica tells Beverly she is going to spend the first night of Hanukkah with Geoff and his family; Beverly worries and starts a competition for who hosts the best Hanukkah party; Barry seeks advice from Pops on how to be cool.

Jerry parties it up in first class while Elaine suffers in cramped coach; Kramer is chased by the police.

Missy's first disappointment in love triggers a series of events that leads the Cooper family to the edge of an abyss.

The family puts together a quick Christmas celebration when they realize they won't be together on the actual day.

Jon Lovitz; Jackée Harry; Adam Carolla; Byron Allen; Natasha Leggero; Jamie Kennedy.

Detectives race to find the identity of a murder victim; a hotel's surveillance cameras may have recorded the images of killers.

Crimes from across the country that have been captured by ordinary people on their smartphones; stories of victims, witnesses, law enforcement and the videographers themselves.

A tense sentencing hearing explodes into a full-on courthouse brawl; a small-town judge has a big-time meltdown; a man sentenced to death for the murder of his wife delivers a surreal and shocking final statement.

A father accuses his daughter's mother of manipulating their teen so she wouldn't attend his 50th birthday party.

After their personal relationship soured, a woman is sued by her former trainer for interfering with his work schedule and clientele.

Gayle King (Guests: Gayle King..

Jennifer celebrates the music of R&B; John Legend (Guests: John Legend, Muni Long..

Teams compete to match answers of nationwide surveys.

Teams compete to match answers of nationwide surveys.

Paid programming.

Paid programming.

The doctor counsels couples on fair fighting.

An apartment complex owner says her tenant never caught up on rent before moving out; a woman sues her ex-boyfriend for the cost of damages she never got repaired on a car she doesn't own anymore.

A young woman says her mother and stepfather tried to force her to make car payments by holding her son hostage.

A married couple sues a contractor; a woman is incensed that after living with and allegedly caring for her boyfriend's grandmother, she is not given anything in her will.

A lethal judicial combination escalates when two young boys go for a joy ride that ends in a collision; a young man says he was forced to move out when living conditions became unbearable, and his ex-landlord sues him for breaking his lease.

The Sharpe Family Singers perform; Mark cuts down a Christmas tree with Steve Patterson;Guests: Steve Patterson..

Katie strives to keep her long-separated parents apart when her father arrives in time to surprise the family for Christmas; Anna-Kat tries to help Trip win Taylor back.

When Abishola learns that Bob talked Chukwuemeka into proposing to Kemi, she tries to fix the situation; Kofo permanently alters his relationship with Goodwin when he considers signing a lease in Olu and Tunde's apartment building.

Gloria rents a cabin in the mountains where the family can celebrate a picture-perfect Christmas, but unexpected factors complicate the holiday; Jay makes an announcement.

Mike asks the family to help get ready for Christmas in order to take the pressure off a stressed-out Vanessa.

Alan dates a controlling woman who takes over the house during the Christmas holidays.

The University makes George Sr. a lucrative job offer in hopes of recruiting Sheldon; Georgie gets a job working for Meemaw's new boyfriend; Mary is determined to rid her home of greed.

During a game, Sheldon revisits Christmas memories; Amy, Penny and Bernadette look for a date for Koothrappali.

While Sheldon is in Texas, the rest of the gang realize how much he has changed their lives as they decorate the apartment Christmas tree.

Celebrity builders Sophia Bush, Holly Robinson Peete, Eric McCormack and Lil Rel Howery.Guests: Sophia Bush, Holly Robinson Peete, Eric McCormack, Lil Rel Howery..

Elaine accidentally reveals too much cleavage on her Christmas card; Kramer is asked to pose for a risque underwear ad.

Charlie attempts to guide Jake down the path of infidelity while his girlfriend is away for the holidays.

Katie looks forward to sharing her favorite childhood Christmas tradition with Taylor, but a surprise visit from her mom threatens her holiday cheer; Greg is blindsided by Katie's good intentions; Oliver and Anna-Kat break a family heirloom.

Beverly invents.

Elaine accidentally reveals too much cleavage on her Christmas card; Kramer is asked to pose for a risque underwear ad.

Sheldon and Missy both run away from home; Mary gets upsetting news about George Sr.

Gloria rents a cabin in the mountains where the family can celebrate a picture-perfect Christmas, but unexpected factors complicate the holiday; Jay makes an announcement.

Jon Lovitz; Jackée Harry; Adam Carolla; Byron Allen; Natasha Leggero; Jamie Kennedy.

A Dallas motorist discovers a body; a hard-working migrant is found dead in a parking lot.

Crimes from across the country that have been captured by ordinary people on their smartphones; stories of victims, witnesses, law enforcement and the videographers themselves.

A high-speed police chase leads to a truly bizarre court appearance; a former courtroom deputy stands trial for murder; prosecutors stage the ultimate courtroom theater using a blood-stained bed and a shocking reenactment.

A house cleaner sues because she was fired for refusing to report that her employer's underage son was drinking.

Woman blames her ex-boyfriend for a grease fire that damaged her kitchen; son sues his father for moving expenses after he is kicked out of the house.

Writer, producer, director and actor Tyler Perry tells about his new movie,Guests: Tyler Perry..

Actress Christina Milian (Guests: Christina Milian, Scarlett Elegado..

Teams compete to match answers of nationwide surveys.

Teams compete to match answers of nationwide surveys.

Paid programming.

Paid programming.

Actor Danny Bonaduce tries to salvage his marriage.Guests: Danny Bonaduce..

A woman says her neighbor's tree roots cracked her driveway and wants him to pay for their removal; he comes armed with an 1872 statute that says a tree on two properties belongs to both owners.

A young woman says her landlady kicked her out with only one day's notice and called her mother with disparaging remarks about her sexual habits.

When brothers fight to reclaim their mobile home, they say a knife was pulled on them.

A dog care provider accuses a pet owner of dropping off her dogs and not returning for six months; a man rents part of his home to a subsidized tenant only to discover she has allegedly taken it upon herself to move his property into storage.

Actor Tom Holland stops by; interview with TV personality Lamorne Morris; tips for keeping your skin healthy in winter.Guests: Tom Holland, Lamorne Morris..

Katie pushes Anna-Kat and Franklin to take a risk and try an activity outside their comfort zone; Oliver is convinced taking performance-enhancing drugs will help him ace his SATs; Taylor begins to wonder if Trip is the right guy for her.

When Bob asks for space from his ever-present mother, Dottie doesn't take it well; Kofo attempts to enjoy the luxuries of living alone, but his new landlord, Tunde, overstays his welcome.

Lily reaches a womanly milestone that Cam and Mitch are not prepared for -- at all -- so they call in reinforcements.

Eve comes home for a visit and struggles to connect with her nieces; Kyle turns to Ed when he worries he isn't dynamic enough in his preaching.

Charlie and Alan try to prepare Jake for his first day of junior high.

Sheldon starts an internet flame war; Missy stands up to the boys on her baseball team; Meemaw is unhappy when George Sr. spends time with her new boyfriend.

Leonard and Wolowitz clash over a work emergency; Amy throws a Victorian Christmas party which Sheldon resents.

Sheldon and Amy visit Penny and Leonard after the holidays and tell them about their terrible trip to Texas.

The chefs are challenged with starting their own individual dishes before leaving the kitchen one-by-one; it is up to the remaining lonely chefs to complete their own dishes and also their fellow contestant's dishes; chefs face a blind taste test.

Jerry takes pity on a foreigner (Brian George) when the man's immigration papers are left in Jerry's mailbox.

Alan cares for Judith's baby and her tipsy mother; Jake uses an incriminating picture to blackmail Charlie.

When Katie's mentor and dear friend Tami moves to Westport, Katie wastes no time introducing her to her vlog viewers; Taylor discovers Greg has been keeping an entertaining secret.

Barry is thrilled that he gets to celebrate Christmas now that he is engaged to Lainey; Murray's brother Marvin makes a promise to Adam with a surprising outcome.

Jerry takes pity on a foreigner (Brian George) when the man's immigration papers are left in Jerry's mailbox.

Sheldon encourages Missy to question the Bible; Meemaw is determined to catch George Sr. in a lie; Mary helps Pastor Jeff search for a youth pastor.

Lily reaches a womanly milestone that Cam and Mitch are not prepared for -- at all -- so they call in reinforcements.

Jon Lovitz; Jackée Harry; Adam Carolla; Byron Allen; Natasha Leggero; Jamie Kennedy.