During a group get-together, a minor argument between Sheldon and Leonard turns into a heated debate, leaving the rest of the gang to choose sides.

The gang runs into Penny's old boyfriend while out at a wine bar; Bernadette spends an evening with Sheldon; Koothrappali's introduction of his new girlfriend doesn't go as planned.

Pops surprises the family with an ill-advised winter cruise to Canada; Erica stirs up holiday trouble at home.

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Cindy Crawford and Ellen Pompeo discuss breakthrough skin care advances!

Ready to reclaim your active life? Connie Craig-Carrol and expert Ken Meares discuss OmegaXL, the unique natural supplement helping thousands find relief from stubborn joint pain.

Join Cindy Crawford as she talks to real customers about the breakthrough skincare system that keeps them looking their best. Take a trip to the stunning French countryside to see the rare French melon that defies the aging process.

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Trusted brand Jacuzzi and renowned interior designer, Christina Hall, share their secrets on how you can easily and affordably transform your bathroom into a gorgeous custom, safe and stylish space in 1 day! Call now for a FREE quote & installation!

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Dr. Charles Stanley, pastor of the First Baptist Church in Atlanta, shares his insights on Christian faith and enlightens viewers with spiritual motivation.

From Carmichael Arena in Chapel Hill, N.C.

Jessica Holmes joins guests on the red carpet to interview award nominees and celebrities arriving for the big night.

From Maples Pavilion in Stanford, Calif.

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Join KTLA Entertainment Reporter Dayna Devon and friends as they discuss the unique and fun liestyles of the Los Angeles area.

Jack travels to Tanzania, home of the largest land mammals on Earth.

Leonard starts to reconsider his friendship with Sheldon; Wolowitz tries to choose his astronaut nickname.

Paso Robles, Calif.; animal ambassadors.

Sheldon goes to work with Amy in her lab when the university forces him to take a vacation; Bernadette asks Howard to sign a pre-nup.

Guest comic Jordin Sparks.Guests: Jordin Sparks..

Guest comic Tiffany Haddish.Guests: Tiffany Haddish..

When crooks shut down a suburban New Jersey shopping mall, a security officer (Kevin James) must find his inner policeman to save the day.

A pregnancy scare has Charlie heading to the doctor for a vasectomy.

Dr. Charles Stanley, pastor of the First Baptist Church in Atlanta, shares his insights on Christian faith and enlightens viewers with spiritual motivation.

Join Cindy Crawford as she talks to real customers about the breakthrough skincare system that keeps them looking their best. Take a trip to the stunning French countryside to see the rare French melon that defies the aging process.

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The Conners relish national cheeseball day as a family; Harris falls behind in her work duties at the Lunch Box; Darlene and Ben must figure out how to spend time together despite their two separate schedules.

Beverly's meddling in Adam's relationship with Brea leads to a confrontation with her divorced mother; Barry struggles to reunite the JTP following his breakup with Ren.

A look at some of the wildest outbursts that occurred in courtrooms across America; a defendant slugs a deputy then attempts to get to jurors; a man threatens prosecutors, the judge, and others at his sentencing; a 21-year-old curses repeatedly.

After an apartment fire made her homeless, a woman sues a former friend who offered her a place to stay, for a wrongful eviction and unwanted sexual advances while staying with him; he countersues for damages due to false accusations.

Chris Schauble, Megan Henderson and Henry DiCarlo give viewers their take on the latest tech trends, superhero news, healthy headlines and more, as well as showing their favorite Southern California spots while discovering more.

Join KTLA Entertainment Reporter Dayna Devon and friends as they discuss the unique and fun liestyles of the Los Angeles area.

Both Beverly and Crenshaw are on a hot streak in their respective games; Amina struggles with her decision to run for Stu-Co president when she discovers her campaign speech falls on a very difficult day; Coop attends a law panel.

Maggie Sullivan returns to the Crossing to find Sully in the hospital, struggling with the feeling that he's forgotten something; Cal Jones is confused when Maggie gives him the cold shoulder, unaware that Lola pocketed his goodbye letter.

Ross takes up rugby to impress Emily (Helen Baxendale); Chandler sets up a ruse to avoid his former girlfriend Janice (Maggie Wheeler).

Rachel impulsively gives her telephone number to a handsome guy but worries he will call when Ross is there.

Knowledge of Howard's sexual history makes Bernadette reconsider their future together.

Leonard is pleasantly surprised when Beverly comes to visit and she's genuinely kind to him, until he finds out the real reason she's there; Denise and Stuart overstay their welcome at the Wolowitz house.

After they embarrass him in public, Jake refuses to stay with Charlie and Alan.

A fire at Ben's hardware store causes a major setback for the family; Becky feels enormous pressure to help every single patient at her mental health facility internship.

Inspired by his obsession, Adam helps Beverly plan a murder mystery party for the family; Erica, tasked with declaring her major, bumps up against Barry's cockiness as she considers going the pre-med route.

A sex offender loses control in court; a judge holds nothing back when sentencing a man who abused his own children; a confrontation between a citizen and an angry judge comes to a shocking conclusion.

An unlicensed, uninsured teenage driver fails to yield and crashes into a vehicle carrying a mother and her toddler; two men sue each other for the court maximum after their car-trade agreement falls apart.

Chris Schauble, Megan Henderson and Henry DiCarlo give viewers their take on the latest tech trends, superhero news, healthy headlines and more, as well as showing their favorite Southern California spots while discovering more.

Join KTLA Entertainment Reporter Dayna Devon and friends as they discuss the unique and fun liestyles of the Los Angeles area.

WWE's hottest up-and-coming Superstars compete to prove they've got what it takes; more than just evolution, it's a revolution; the entertainers, the leading men and women, the WWE Superstars of tomorrow.

Rachel throws a surprise party for Emily so she can invite Joshua; Phoebe develops a craving for meat.

Rachel crosses swords with her temporary replacement (Dermot Mulroney) at the shop; Phoebe wreaks havoc on the set of Joey's soap opera.

Wedding plans are jeopardized when NASA reschedules Howard's mission; Leonard says something in the bedroom that surprises Penny.

Leonard is happy to meet new neighbor Penny, but his roommate thinks he is chasing an impossible dream.

Alan suggests that Chelsea get breast-reduction surgery, and Charlie kicks him out.

Mark takes on odd jobs, determined to find a way to pay for school; Darlene grapples with her emotions when she discovers her household is about to change dramatically.

Beverly enlists Erica's help to sue her cookbook publisher after finding her book in the bargain bin at a bookstore; Adam and Pops bond while taking a trip on the wild side.

A look at some of the wildest courtroom moments: a notorious killer carves up his own face to send a message; a murderer must face the mother of his victim; a sovereign citizen won't go down without a fight.

Relative strangers regret signing a lease together when one loses their job and the other decides not to move in.

Chris Schauble, Megan Henderson and Henry DiCarlo give viewers their take on the latest tech trends, superhero news, healthy headlines and more, as well as showing their favorite Southern California spots while discovering more.

Join KTLA Entertainment Reporter Dayna Devon and friends as they discuss the unique and fun liestyles of the Los Angeles area.

Max's childhood bestie visits, pulling her into her old con ways; while Ellis investigates the murder of a former tennis pro, the BFFs go undercover to find the killer.

When the Eden Vale High star quarterback is attacked, disturbing secrets are uncovered that reveal just what extremes people will go to in order to win.

Ross tells Emily (Helen Baxendale) how he feels about her; Chandler and Joey suddenly receive a free adult TV channel in their apartment; Phoebe gets some surprising news about her pregnancy.

Monica invites Rachel's workplace rival (Dermot Mulroney) to her birthday party; Joey flirts with Emma's new nanny (Melissa George); Phoebe and Mike (Paul Rudd) take care of a litter of rats.

The gang tries to help Wolowitz and Bernadette get married before the space launch.

Leonard volunteers to sign for a package, hoping to make a good impression on Penny.

Charlie and Alan go out drinking when a date is finally set for the wedding; they are horrified when they wake up to find a strange woman in their bed.

When Jackie devises an offbeat plan of how to serve the customers at the diner, it's anything but smooth service; Dan begins to sell some furniture to make room for his new bride and her things.

Beverly convinces Murray to get a hot tub to spark romance and spend time together; Geoff decides to try out a new look for himself, which is not well received by Barry.

A look at the top five most shocking outbursts on.

A lap dance leads to a heated argument between roommates which escalates into an alleged dog attack; a young man invests thousands in his longtime friend's podcast.

Chris Schauble, Megan Henderson and Henry DiCarlo give viewers their take on the latest tech trends, superhero news, healthy headlines and more, as well as showing their favorite Southern California spots while discovering more.

Join KTLA Entertainment Reporter Dayna Devon and friends as they discuss the unique and fun liestyles of the Los Angeles area.

A traffic stop turns into a foot chase into the woods; a disgruntled boss works with police to get a former employee arrested; a daughter is forced to call the cops on her mom after an altercation.

A high-profile social media influencer's life spirals as she faces intense scrutiny following the violent death of her boyfriend.

Ross has concerns about Emily's interests; Rachel's plans for Joshua are upset by a late change of venue.

Monica exults in the applause she receives on karaoke night, unaware that the cheering audience can see through her blouse.

Raj faces his loneliness when his friends are out on dates; while in space, Wolowitz gets drawn into a fight between Bernadette and his mom.

Unhappy to learn that Penny is seeing someone, Leonard summons the courage to ask another woman on a date.

Chelsea tries to help her beautiful college roommate get over a bad breakup.

Darlene brings Nick to the hardware store, where they run into Ben, who invites Nick to join him at The Lunch Box to watch a Bears game; Dan tries to spruce up the bedroom while Louise is out on the road; Jackie meets Logan's mom.

A sentimental Beverly decides to get more involved at Adam's school, much to Principal Ball's dismay.

A look at the latest top five most outrageous escapes.

A tenant's violation of pool rules leads a property manager to take drastic action.

Chris Schauble, Megan Henderson and Henry DiCarlo give viewers their take on the latest tech trends, superhero news, healthy headlines and more, as well as showing their favorite Southern California spots while discovering more.

Join KTLA Entertainment Reporter Dayna Devon and friends as they discuss the unique and fun liestyles of the Los Angeles area.

Featured magicians include Patrick Livingstone, Duo Hikmah, Sho Takashige and Amanda Lindsey.

Featured magicians include Anna DeGuzman, Alex Ramon, Nick Dupoch, Jonathan Levit, The Mysterious Maks, Chris Korn, Artem Shchukin, Adam Wylie and Naathan Phan, and Hayden Allcorn.

Ross tries to keep Emily from returning to London; Monica and Rachel attempt to win back their apartment.

Joey and Phoebe conspire to send Rachel and Ross on disastrous blind dates.

Sheldon tries to intervene when he learns that Penny is thinking about breaking up with Leonard; Howard is picked on.

Getting fired gives Sheldon the opportunity to explore life beyond physics, but when he spends his time weaving ponchos and acting like a shut-in, Leonard calls Sheldon's mother for assistance.

Charlie discovers he has not been satisfying Chelsea; Alan attempts to cure his thinning hair without spending much money.

Darlene continues to navigate her breakup with Ben; Dan offers to talk with Aldo's dad when he doesn't approve of Harris and Aldo's relationship.

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Beverly enlists the help of Barry and Erica to teach Adam to be more assertive; Murray resolves to be a better friend after learning that Vic doesn't think he can confide in him.

Cindy Crawford and Ellen Pompeo discuss breakthrough skin care advances!

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.

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Trusted brand Jacuzzi and renowned interior designer, Christina Hall, share their secrets on how you can easily and affordably transform your bathroom into a gorgeous custom, safe and stylish space in 1 day! Call now for a FREE quote & installation!

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Trusted brand Jacuzzi and renowned interior designer, Christina Hall, share their secrets on how you can easily and affordably transform your bathroom into a gorgeous custom, safe and stylish space in 1 day! Call now for a FREE quote & installation!

Elizabeth Stanton takes a look at the very latest in the world of pop entertainment, plus exclusive interviews, trends and gossip.

The award winning travel journalist takes picturesque tours around the world.

KTLA Morning News anchor Jessica Holmes is in the kitchen whipping up California-inspired dishes.

From Watsco Center in Coral Gables, Fla.

From Lawrence Joel Veterans Memorial Coliseum in Winston Salem, N.C.

A pre-race lead-up to NASCAR racing.

From Phoenix Raceway in Avondale, Ariz.

Join KTLA Entertainment Reporter Dayna Devon and friends as they discuss the unique and fun liestyles of the Los Angeles area.

Solvang, Calif.; a rescue center for pigs; horse trainer Monty Roberts; a farm for miniature donkeys.

Join KTLA Entertainment Reporter Dayna Devon and friends as they discuss the unique and fun liestyles of the Los Angeles area.

Trainer Joel Slaven gives a shelter animal a new lease on life; Jack tries to train lemurs and kangaroos.

Monica is distraught after her break-up with Richard; Chandler and Janice begin seeing each other again; Ross tells Rachel and Chandler about his.

Celebrating the life of a trailblazing actress and single mother who not only redefined the world's idea of a Hollywood sex symbol, but also led the way for modern-day action heroines.

-- Changed stoptime! --.

Ross starts dating a beautiful but messy co-worker from the museum; Monica and Phoebe cater a sad event.

Sheldon wants to go to a movie screening, so he pays Stuart to spend the day with Amy; Penny has a difficult time connecting with Leonard's visiting mother.

Leonard's recently divorced parents and Sheldon's devoutly religious mother visit; when they are contacted about their guidance system, Wolowitz and Koothrappali think the government is after them.

Beverly is thrilled to have co-workers for the first time and sets out to make them all love her; Geoff competes in a beauty pageant to prove to Erica that he can be seen as desirable by other women.

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As Adam's girlfriend, Brea, heads to visit her cousin at the University of Virginia, Beverly projects her own insecurity onto Adam, convincing him to make a grand gesture to prevent Brea from choosing UVA for college.

Dr. Charles Stanley, pastor of the First Baptist Church in Atlanta, shares his insights on Christian faith and enlightens viewers with spiritual motivation.

Joel and Victoria Osteen's message of unconditional love and unending hope reaches everyone across the world.

Trusted brand Jacuzzi and renowned interior designer, Christina Hall, share their secrets on how you can easily and affordably transform your bathroom into a gorgeous custom, safe and stylish space in 1 day! Call now for a FREE quote & installation!

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Cosmetic surgery under local anesthesia.

A colorful Equadorian market; a rehabilitation center for injured and orphaned owls, eagles and condors.

Jack lends a hand at a world-renowned veterinarian and anti-poaching unit.

Jack heads into Costa Rica's jungles looking for bats; an encounter with a Fer-de-lance viper; a dog that can sniff out a rare species of pit viper.

Pink river dolphins, a baby tapir and a deadly caiman deep in the Amazon.

When Penny buys Leonard and Sheldon.

When Wolowitz works with Stephen Hawking, Sheldon is determined to meet the famous scientist.

A law clerk (Julia Roberts) researching a client's health case stumbles on a cover-up of a contaminated water supply in a desert town.

Judith is dating Jake's pediatrician (Ryan Stiles), and Alan is upset until Charlie points out that if she remarries, his alimony payments will end.

Charlie tries to save Jake from school suspension by romancing his teacher, but the results are unfortunate.

Dr. Charles Stanley, pastor of the First Baptist Church in Atlanta, shares his insights on Christian faith and enlightens viewers with spiritual motivation.

Join Cindy Crawford as she talks to real customers about the breakthrough skincare system that keeps them looking their best. Take a trip to the stunning French countryside to see the rare French melon that defies the aging process.

Featuring a variety of politicians and newsmakers discussing the latest political news from the nation's capital.

A look at some of the wildest courtroom moments involving accused killers; a double murder suspect spits on his lawyer; a former social media star faces the death penalty; a girlfriend killer wants to represent himself.

A failed attempt at living together leaves sisters in a bitter dispute over alleged child neglect, a mysterious call to CPS and police intervention after a lockout.

Chris Schauble, Megan Henderson and Henry DiCarlo give viewers their take on the latest tech trends, superhero news, healthy headlines and more, as well as showing their favorite Southern California spots while discovering more.

Join KTLA Entertainment Reporter Dayna Devon and friends as they discuss the unique and fun liestyles of the Los Angeles area.

Khalil must choose between lying for his father and a better path for himself; Patience gets an opportunity that tests her relationship with Coop; KJ's fake relationship with Amina draws Tori's interest.

Maggie searches for clues regarding the cause of Sully's condition as she struggles to make a decision about her own future.

Monica and Phoebe find life in wedding attire has its charm; Rachel asks Joshua for more spontaneity.

Joey stumbles upon a way to impress a famous actor (Jeff Goldblum) during an audition; Ross learns the identity of a long-ago mugger; Chandler accepts an internship at a shoe company.

Amy feels threatened by Sheldon's new assistant; Wolowitz starts to feel the pressures of being in space.

Leonard, realizing his pursuit of Penny is fruitless, has an unexpected encounter with a fellow scientist (Sara Gilbert).

Charlie discovers that Chelsea has not been completely honest about her finances.

Darlene falls in love with a house she's looking; when the realtor shares she has a better chance of getting the house if she's part of a couple, she convinces Ben to pretend to be her partner.

When the NFL players go on strike and the football season is threatened, Barry gets concerned that he and Murray will no longer have anything to talk about; Beverly decides to start selling a nutritional product from a sketchy company.