Woman is found dead with no injuries; her autopsy leads police to suspect her husband.

Katie is exhausted after the kids keep her up all night, and Greg catches the flu; Katie has a confrontation with the school crossing guard.

Doug is disappointed when Carrie isn't jealous of his beautiful trainee; Arthur feels he's been scammed when he orders a gravestone.

Four young adults are gunned down inside an affluent home in a quiet suburb of Houston, Texas; Police chase down hundreds of leads before finding a killer with a convoluted motive.

Investigating some of the government's most infamous mysteries using interviews, reenactments, archival footage and access to years of top secret FBI files.

Randy Alvarez interviews Dr. Kyle Polasek about the latest techniques in dental implant dentistry.

Jerry discovers a hidden talent when Kramer gets him to perform an illegal activity; George acts like a rebel.

Andrew Wommack says that, for Christians, hearing the voice of God should be a normal, everyday occurrence, yet many Christians don't even know how to listen to Him.

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

Jon Lovitz; Jackeé Harry; Adam Carolla; Byron Allen; Natasha Leggero; Jimmie Walker.

With no full sentences, Team Greg Grunberg must battle against the clock and Melissa Peterman for a win.

Tiya Sircar's team try to sync their minds by harmonizing clues and answers; they may hit the high notes or get bye, bye, bye'd by the buzzer.

Amanda says her father sexually abused her for more than a decade, but some family members refuse to believe her; what he said to her in a phone call recorded by police; she takes a polygraph exam.

The landlord of a commercial space sues a former tenant over the cost of repairs.

A blind man lent his girlfriend money for a horse, then she went sky diving with another man; he forgave the loan but has changed his mind.

A woman argues that the dancing Santa she hired wasn't what she expected, so she doesn't have to pay; accusations of fraud over a social-media donation.

A bridesmaid is sued for backing out of a wedding; tenant sues landlord for stolen bike.

Diana says she came home from work one day and found another woman cooking, naked, in their kitchen, and Sidney had the audacity to say it was one of his cousins.

Beth says her husband, CJ, rescued her from homelessness more than 20 years ago, but now he's not the same man with whom she fell in love, and she's ready to call it quits.

A salon owner subleased her space to an esthetician who she says moved out without proper notice; the esthetician says she was forced to leave because the lack of air conditioning was bad for her health condition.

A woman sues a jewelry maker for the return of a bracelet she claims she never had as a panel of judges appraises the case.

Newlyweds Danette and Matthew sleep alone at night because they live in different states; the Cutlers help them decide where to call home.

Exes squabble in court over who's to blame for their failed relationship.

A woman sues because the wig of her dreams turned out to be a nightmare.

A first-time kayaker refuses to be blamed for the tour guide losing his valuable camera; sisters argue over the cost of a dinner celebrating their late mother.

The Butlers and Johnsons come together to support Marty in the aftermath of a major life change.

When a new business in the community begins using Calvin's likeness without his permission, Dave volunteers to mediate on his friend's behalf.

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.

Missy asks some uncomfortable questions at church; Meemaw and Georgie go into business together.

Sheldon and Amy are devastated after learning from a Russian paper that Super Asymmetry has already been discovered and disproved; Bernadette wants to beat Howard in a popular video game.

Sheldon has a personal crisis when he decides string theory is a waste of his time; a double date ends in embarrassment for Howard.

Dan feels helpless when Louise refuses to let him put himself at risk for her; when Jackie learns the competing restaurants are posting negative reviews about The Lunch Box, she recruits Neville to help her confront them.

Becky meets up with an old friend and feels pressured to impress him; Dan questions his position at the hardware store, which leads to a massive fight with Ben.

Becky is working double shifts and taking classes at the community college, resulting in less time with her daughter; Dan decides to foster an elderly dog.

Darlene learns some shocking news about an old friend; the Conners come together to help someone who is close to them.

Teams compete to match answers of nationwide surveys.

Teams compete to match answers of nationwide surveys.

Alan asks one of Charlie's beautiful ex-girlfriends (Jeri Ryan) on a date, but while they are out he is tormented by thoughts of her with Charlie.

Charlie falls for the woman who replaces Berta on her days off; Alan thinks Lyndsey's ex-husband is stalking him.

Katie reluctantly joins Westport's Halloween zombie run; Anna-Kat and Greg get too enthusiastic about being zombies.

Mike uses Chuck's injury as an excuse to get out of yoga class with Vanessa; Kristin and Ryan, and Mandy and Kyle each believe the other couple is jealous of their relationship.

When a millionaire's son is kidnapped, his frightened family receives a wild ransom note.

A girl's recovery from a gunshot wound inspires the community to get her justice.

When Anna-Kat draws an unflattering portrait of Katie for the school art show, Katie plans to retrieve it before anyone can see it; Doris is left in charge of Oliver and Taylor.

Doug convinces cousin Danny (Gary Valentine) to take Arthur for the weekend; Doug is hit by a baseball and meets a new friend (Bill Cosby) at Dr. Becker's (Ted Danson) office.

A disgruntled man goes on a killing spree, terrorizing the borough of Brooklyn, N.Y.; police track the killer for more than 24 hours before finally zeroing in on him.

Investigating some of the government's most infamous mysteries using interviews, reenactments, archival footage and access to years of top secret FBI files.

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Kramer tries to scam the post office; Elaine has a rash but has trouble finding a doctor who will treat her.

Andrew Wommack says that, for Christians, hearing the voice of God should be a normal, everyday occurrence, yet many Christians don't even know how to listen to Him.

Paid programming.

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

Jon Lovitz; Jackeé Harry; Adam Carolla; Byron Allen; Natasha Leggero; Jimmie Walker.

Team Melissa Peterman see how low they can go with their clue-giving.

Contestants flirt with fortune as they untangle their teammates' lovey-dovey clues.

Loved ones are caught in the middle when men go to war with their mothers-in-law.

A hairstylist agreed to store a customer's hair extensions, but after two years with no contact, she deemed them unusable and threw them away.

A single father wants the defendant, to whom he may have been engaged in the past, to repay a loan; he is accused of sending harassing text messages.

Woman sues ex-boyfriend after he lets her underage son shoot a gun without her consent and her dog is accidentally hit by a bullet.

A landscaper seeks compensation; a man suffers an allergic reaction after being pepper sprayed.

Diana says she came home from work one day and found another woman cooking, naked, in their kitchen, and Sidney had the audacity to say it was one of his cousins.

After 15 years of marriage, Janine says she is tired of the secrets, lies, and.

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 woman says that the owner of her boxing gym slandered her when he spread rumors about her relationship with her trainer; he countersues for lost clients.

When the Cowans find they're growing apart after 10 years of marriage, they come before the judges for help.

A Georgia man questions if his girlfriend's late-night.

A man blames a reckless ATV driver for crashing into him during an illegal race; a dispute over payment owed for an elaborate Halloween display.

A woman seeks compensation after cosmetic surgery fails to yield the intended results, while the surgeon says her defamatory comments cost him business.

Calvin and Marty consider starting a new business together; Dave sets up a mini library stocked with a self-help book he authored.

When a mountain lion gets loose in the area, the Butlers and Johnsons must shelter in place together, leading to some unexpected revelations.

Mary struggles to make new friends; Mandy pushes Georgie to date another woman.

Sheldon takes his first engineering class with Professor Boucher; Meemaw and Dale help take care of his ex-wife.

A VHS tape from Sheldon's past inspires him not to give up; Bernadette turns into a pageant mom when she tries to help Wolowitz with his Magic Castle audition.

Sheldon gives spontaneity a try, which causes unexpected friction for Penny, Bernadette and Amy; Raj asks Howard for help with preparation for a date with Emily.

Tensions escalate as Maggie returns to Sullivan's Crossing with Andrew.

A man in the woods is interrogated after his actions draw attention from a nearby school; two men get lucky as they find out their warrants have just expired; a distraught man gets pulled over on suspicion of a DUI.

Teams compete to match answers of nationwide surveys.

Teams compete to match answers of nationwide surveys.

When Charlie and Alan take their personal frustrations out on each other, Rose tries to help the brothers sort out their feelings.

Charlie goes on a spending spree for old fling Courtney when she shows up after being in prison for three years.

In an effort to get Anna-Kat invited to a popular girl's birthday party, Katie dresses up like other Westport moms and spends time at the yoga studio.

Mike teaches Kristin about work/life balance; Vanessa and Mandy school Jen on camping; Ed asks Kyle how to get into heaven.

When a 26-year-old Florida nurse goes missing after a night out, investigators look into her on-again, off-again boyfriend, with whom she was last seen.

When Bonnie Craig was found dead, police collected DNA, but it didn't match anyone in the system; 12 years later there is a hit, but the man is thousands of miles away and, as it turns out, prosecutors need more than DNA to convict a killer.

Katie gets help from an unexpected source when Viv helps ease tension between her and her visiting mother.

Carrie befriends her annoying neighbors so that their week at a Hamptons time share does not go unused; Arthur develops a nasty rash.

A triple homicide in a small town in Maine rocks the community and destroys a family; a cover-up points to a perpetrator close to home.

Investigating some of the government's most infamous mysteries using interviews, reenactments, archival footage and access to years of top secret FBI files.

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The mentor of Jerry's latest girlfriend (A.J. Langer) is dating a rival (Steve Hytner); Elaine must fire a troubled employee.

Andrew Wommack says that, for Christians, hearing the voice of God should be a normal, everyday occurrence, yet many Christians don't even know how to listen to Him.

Paid programming.

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

Jon Lovitz; Jackeé Harry; Adam Carolla; Byron Allen; Natasha Leggero; Jimmie Walker.

It's clearly captivating competition when Melissa Peterman and Greg Grunberg work to see victory.

Contestants need to blend some colorful clues to reveal picture-perfect answers.

A war veteran says his wife punches, slaps and kicks him, and his 2-year-old daughter's grandmothers fear that she has also fallen victim to the abuse.

A homeless married couple find a place with cheap rent, but when the city deems it uninhabitable, they are right back out on the street and want the landlord to pay for their relocation costs.

A homeowner, accused of showing up unmasked to a birthday party, says he did nothing wrong -- but his tenants say he put their immunocompromised guests in danger.

A former couple fight over money saved for fertility treatments; a neighbor's dog is blamed for a ruined prom dress.

A man accuses his rival of cheating at a bar trivia contest; a man is injured by a swarm of bees.

Robert says his wife is taking his love for granted with her inconsiderate and deceitful behavior, and it's hard to ignore all of the red flags that now point toward divorce.

Zon-Tavious says he's living a nightmare with a lying, deceiving and disrespectful husband.

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.

A woman says her business partner took her name off their business cards and went out on her own with their edible cannabis product.

A New Jersey woman sues her ex-boyfriend for property exchange of her beloved cat.

Pablo's got jokes, but Joanna isn't laughing; they bring their issues to the Cutlers for help saving their marriage.

A woman sues her ex-boyfriend after she caught him in a compromising position at a party, which led to canceling their international getaway.

A woman sues another child's mother because her son's cellphone was damaged during a day at the water park.

Calvin struggles to find the perfect birthday gift for Tina; Gemma works a connection to actor Jerry O'Connell, whose kids attend Walcott Academy, to secure VIP tickets to.

Calvin and Marty encounter difficulties trying to secure financing for their new business; Dave invites his boss to Grover's 13th birthday party, much to Gemma's frustration.

Sheldon learns the university is building a database without him; Mary takes care of a bedridden Mandy and Meemaw.

Sheldon battles President Hagemeyer's mysterious boss over the university's science requirements; Mary discovers that Georgie is working at Meemaw's illegal gambling room.

Penny and Leonard organize a paintball game, which results in mayhem when Sheldon becomes jealous of Amy; Koothrappali catches Anu with her ex-boyfriend; Stuart doesn't want to move in with Denise.

Professor Proton (Bob Newhart) helps Sheldon deal with grief; Leonard gets into a competition with Penny; Bernadette and Amy prepare a.

Featured magicians include Ben Jackson, Juan Luis Rubiales, Harry Keaton and Shoot Ogawa.Guests: Ben Jackson, Harry Keaton, Shoot Ogawa, Juan Luis Rubiales..

Caught-on-camera videos that highlight the outrageous and wacky world of animals, hosted by comic Andy Woodhull.

Comic Tacarra Williams hosts the funniest, most absurd and sometimes most shocking videos from the youngest members of the family.

Teams compete to match answers of nationwide surveys.

Teams compete to match answers of nationwide surveys.

When Evelyn reads in the obituaries that her second husband, Harry, has died, she attends the funeral with Alan, then is furious to learn that Alan had kept in touch with Harry after the divorce.

Ashamed that he can't afford to buy a birthday present for Lyndsey, Alan gets creative.

When Katie and Greg learn Anna-Kat's special needs teacher was cut from the school budget, they throw themselves into PTA politics.

Mike sets Mandy up with Kyle, one of his employees, but Kyle accidentally meets Kristin instead; Mike given new responsibilities at work.

From prison, former New England Patriots player Eric Naposki reveals information about the murder he claims he did not commit.

Survivors of the Westgate Mall attack in Nairobi, Kenya, share their stories.

Oliver secretly takes dancing and manners lessons in hopes of getting a girl he likes to accompany him to the Westport Cotillion.

A visit with Deacon's three-year-old son prompts Doug and Carrie think about having a baby; Arthur recalls the night Carrie was born.

Law enforcement investigates a series of unsolved murders in the state of Colorado and discover that the seemingly isolated incidents all point to a single FBI informant.

Investigating some of the government's most infamous mysteries using interviews, reenactments, archival footage and access to years of top secret FBI files.

Paid programming.

Jerry is unhappy about receiving bundles of small residual checks from a Japanese TV show; Kramer makes friends with a group of Japanese tourists.

Andrew Wommack says that, for Christians, hearing the voice of God should be a normal, everyday occurrence, yet many Christians don't even know how to listen to Him.

Paid programming.

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

Jon Lovitz; Jackée Harry; Adam Carolla; Byron Allen; Natasha Leggero; Jimmie Walker.

Team Melissa Peterman may rise to the occasion or fall victim to their foe.

Melissa Peterman's team will need to dig deep and plant their clues carefully if they want to grow their pot of cash.

Jean says her 17-year-old daughter was the all-American girl until she began dating a 28-year-old divorced father; a look at the man's history.

A film worker's late employer's wife lent him money to join a union and wants him to pay her back.

A two-week flooring job wasn't complete five months later, and the handyman who dropped the ball is full of excuses, while the homeowner had to rip it all up and start over.

Woman blames sister for damage to cashmere rug; pianist sues former boss over stolen tips.

A young athlete's hair is cut without father's permission; a man claims he was sold a snake with a congenital defect.

Robert says his wife is taking his love for granted with her inconsiderate and deceitful behavior, and it's hard to ignore all of the red flags that now point toward divorce.

Nikeia says Antwain is the love of her life, but she can't compete with his pill addiction; she says this is his last chance to get clean and save their marriage.

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.

An extreme couponer sues a former friend, a cashier who she says failed to repay a loan for her dream car.

When addiction leads to a family tragedy, the Butlers turn to the judges to learn how to work through their marital issues.

When Mike's cheating past still makes Sally feel insecure, she brings him before the Cutlers for guidance.

A woman blames her new neighbor for causing too much noise, which forced her to move to get peace and quiet.

A home hair salon and unpaid rent come between roommates; a tennis coach sues for his portion of a former client's winnings.

With her usual stylist unavailable, Gemma decides to use Tina's hairdresser for an important work event; Malcolm discovers a connection with his new professor.

Calvin and Marty are surprised when their new business sparks protests from residents concerned about gentrification; Grover's family tree project reveals fresh details about the whereabouts of Dave's estranged father.

Mary butts heads with Mandy's mother, Audrey; Sheldon attempts male bonding.

Sheldon gets the science yips and has to learn how to not think; George Sr. plays handyman at Brenda Sparks' house.

Penny's ex-boyfriend Zack learns that he is infertile, so he asks Leonard for help; Koothrappali attempts to mend things with his ex-fiancee Anu.

A bad day compels Penny to re-evaluate her choices -- including Leonard; Bernadette and Howard must care for Mrs. Wolowitz; Sheldon gives Raj advice on relationships.

Guest comic Jordin Sparks.Guests: Jordin Sparks..

Guest comic Tiffany Haddish.Guests: Tiffany Haddish..

Caught-on-camera videos that highlight the outrageous and wacky world of animals, hosted by comic Andy Woodhull.

Comic Tacarra Williams hosts the funniest, most absurd and sometimes most shocking videos from the youngest members of the family.

Teams compete to match answers of nationwide surveys.

Teams compete to match answers of nationwide surveys.

After taking a loan from Evelyn, Alan is guilted into double-dating with her, her new romantic interest and his daughter.

Depressed after his breakup from Courtney (Jenny McCarthy), Charlie goes to see his psychiatrist (Jane Lynch).

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.

When Mike's behavior at Grandparents Day gets his grandson kicked out of preschool, he is forced to take the child to work with him; Vanessa tries to look more youthful.

After three similar murders, Austin, Texas, police begin to wonder if a serial killer is on the loose; a man testing out a new thermal imaging scope provides unexpected evidence.

Debbie Hawk's three children arrive home to find their mother missing, with blood throughout the house; investigating who did this and why.

When Anna-Kat steals something from a classmate's house while over on a playdate, Katie and Greg disagree on how to handle the situation.

Arthur moves into his own apartment after Doug tells him how he feels about his eccentric behavior; Carrie is concerned that her father can't take care of himself.

In a comedy game show for the entire family, a panel of professional standup comics interacts with contestants for cash and prizes.

After Jerry breaks up with his new girlfriend (Catherine Keener), she resorts to someone else's words to woo him back.

George and Elaine have some explaining to do when they take Jerry's car for a ride.

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