E4 Extra

Stevie goes into shock when he's told that his parents are getting divorced. Reese gets caught up in a diary's steamy entries, unaware that it belongs to Lois.

As Thanksgiving approaches, Malcolm catches the eye of a girl from school, Reese prepares a fabulous Thanksgiving meal, and Francis and Piama consider divorce.

Eddie asks Honey for help to find out who his secret admirer is after he's passed a love note on a Cattleman's delivery run.

Jessica drives Principal Hunter crazy at Evan's school when she declares that she's 'shadow principal' and follows him around for a day to learn about his job.

When Joe and Ryder sell Mel's old belongings, they accidentally dispose of a very personal item. Mel and Joe are forced to turn to crime to get it back.

Joe works out an alternative payment plan when he begins dating Candice, the mother of one of the students he is tutoring to earn extra money.

Wondering about the gender of her new baby, Lois imagines what life would be like if her boys were girls.

Lois uses a drive with Malcolm to further his sex education. Meanwhile, Reese spends a day in prison and Francis has an accident when he brands Otto's favourite cow.

The gang race against each other, using different methods of transport, to get to a restaurant where Woody Allen has been spotted. Who will arrive first.

Lily and Marshall have an argument about baby names, which prompts Ted to explore his own fears about fatherhood. Robin takes a dislike to her colleague.

Alan Davies joins Joe Lycett for a traverse around Trieste, where they shoot the breeze at the Wind Museum and go food and fizz pairing in Prosecco.

Desiree Burch joins Joe Lycett for some snow-filled shenanigans in Lapland, where they have a crack at ice fishing and get carried away on a sleigh-ride.

it's time for one of DTTB's most iconic episodes ever. Simon's plotting a Las Vegas wedding for fiancé Kaleigh, but he may rip the whole family apart in the process.

Lowell Hawthorne, the president and CEO of Caribbean food producer Golden Krust, goes undercover among the workforce in his own company, to determine the state of the business.

Will it be child's play for Sharon John, CEO of Build-A-Bear Workshop, as she works undercover alongside the employees who custom-make stuffed toy animals in her retail outlets.

Gordon Ramsay revisits four restaurants he tried to help: the Spanish Pavillion in New Jersey, and Kingston Café, La Frite and Capri in California.

Gordon tries to help La Galleria 33, run by sisters Rita and Lisa, who blame the restaurant's failures on everything from the weather to the tablecloths.

Noel Fielding joins Richard Ayoade for 48 fast and funny hours in the Danish capital, with cycling, sightseeing, art, sandwiches, beer and roller coasters.

Richard Ayoade and Greg Davies attempt to get the essence of Moscow in two days, as they clash with tanks, head into space and visit one of the strangest circuses in the world.

Munya Chawawa falls in a bath, Sarah Millican searches for a door, and Alex Horne is as happy as a sandboy when he gets to supervise a task about admin! Edited for language.

Getting fired forces Sheldon to ponder life outside physics, so Leonard has to take drastic action to snap his friend out of his reverie.

Vanilla Ice Cream, Gentlemen Callers, and a Dinette Set: When Meemaw is pursued by two gentlemen callers and decides to date them both, Sheldon interferes.

Jimmy Carr hosts as Sean Lock and Seann Walsh take on guest captain Joe Wilkinson and Danny Dyer. Bill Bailey joins Susie Dent in Dictionary Corner. With Rachel Riley.

Our five comics continue their quest to win Taskmaster Greg Davies' great golden bonce. This time: darts, eggs and a doomed wind-up man on a penny-farthing.

When Beth and Jerry head off on a romantic, Titanic-themed getaway, Rick and Summer throw a huge intergalactic house party that rapidly gets out of control.

Rick unfreezes time, hoping that everything will return to normal, but Morty and Summer's feelings of uncertainty split reality, leaving them lost in oblivion.

Sketch tackles Nick's measuring stick and covers Fran's naughty nickname. Glen helps heathen Bob get an honour inking. Jay removes Lee's charming chat-up line.

Jimmy Carr hosts the topical comedy show as Jamie Laing, Jessica Knappett, Rose Matafeo and Geoff Norcott join team captains Rob Beckett and Katherine Ryan.

The Huangs host couples' game night, and Jessica's competitive nature is on display.

Louis excitedly plans a guys' weekend for himself and Eddie but is disappointed when Eddie invites his buddies over for a sleepover instead.

Malcolm's teacher forces him to secretly record Reese as he divulges his secrets. Francis strikes back after a critic writes a scathing review about the hotel.

Lois gets Malcolm a job at the store she works at, and Hal and some other fathers start betting on their babies.

Eddie begins dating Trent's sister Tina, but it puts a strain on their friendship. Evan fails his PE test because he can't run, so asks Jessica for help.

These Boots Are Made For Walkin': Eddie gets angry after his mum tells him he's too immature to go on a student exchange trip to Taiwan.

What Happens in Jersey (Part 1/2): Mel must take a trip to New Jersey and pose as Joe's ex-wife at a party for his dying grandmother, who doesn't realise he's divorced.

What Happens in Jersey (Part 2/2): Joe and Mel are left confused when his grandmother Sofia resorts to trickery to make her grandson and his 'wife' repair their marriage.

When Hal kicks Malcolm out of the house for misbehaviour, Reese tries to take advantage of the situation by coming up with a truly terrible stunt of his own.

Hal spends a wild night with an old high school buddy, Malcolm tries to liberate Dabney from his mother's control, and Francis spends a night hanging out with Otto.

Marshall is guilt-ridden after firing his incompetent assistant. Zoey enrols in Ted's class. Robin's friends spot her going home in her Halloween costume at dawn.

When the gang attends a black-tie fundraiser at the Natural History Museum, Ted runs into Zoey, and sees a whole different side to her.

Comedian Adam Buxton and Joe Lycett peruse Prague's wonders, as they kayak down the river Vltava, sample sausages out of skulls and caviar-laced ice cream, and enjoy a beer spa.

Jessica Fostekew and Joe Lycett enjoy a Canarian caper in Lanzarote, as they trike through the lunar landscape, sample volcanic vino and cactus croquettes, and tour the lava tunnels.

Snow? In July? No, we're not in Antarctica. We're at James' wedding to Charlotte, where he's put on a winter wonderland complete with snow showers, Christmas trees and... Pingu.

Will it be child's play for Sharon John, CEO of Build-A-Bear Workshop, as she works undercover alongside the employees who custom-make stuffed toy animals in her retail outlets.

Karen Freeman-Wilson, the mayor of Gary in Indiana, goes incognito among the city's workforce and meets a sanitation plant operator, a firefighter and a police officer.

The saga of Boston eatery La Galleria 33 comes to a dramatic conclusion, as Gordon Ramsay gives restaurant owners and sisters Rita and Lisa an ultimatum.

Gordon Ramsay visits Mama Maria's, a failing restaurant in Brooklyn, New York, where owner John is overwhelmed by running a business that's become stuck in the past.

Richard Ayoade heads off to southern Spain with comedian Rob Delaney from Catastrophe, where they eat tapas, learn to dance flamenco and go a bit Wild West.

Richard Ayoade and Jo Brand do a fast, funny and ruthlessly efficient trip to Venice, learning to row a gondola, sampling Venetian tapas, and staying at the famous Hotel Danieli.

Can Fern Brady fly? Is Sarah Millican fireproof? And why would the notoriously brutal Taskmaster treat the gang to a tasty dessert? All will be revealed. Edited for language.

Leonard thinks he's been wasting his time on Penny, so he turns his attention to Leslie. Sheldon's uncomfortable with a change to his hamburger routine.

A High-Pitched Buzz and Training Wheels: Sheldon dismantles the fridge to stop it making an annoying humming noise but must pay for the damage he has done.

Jimmy Carr hosts as Sean Lock and Johnny Vegas take on guest captain Sarah Millican and Rob Beckett. Vic Reeves joins Susie Dent in Dictionary Corner. With Rachel Riley.

Taskmaster Greg Davies judges with fire and fury as five comics attempt baffling assignments involving spinning, baby food and bedtime stories for grown-ups.

When Rick sells a gun to an alien assassin to raise the money for a visit to a video games arcade, Morty tries to stop the hitman before he can kill his target.

On one of their jaunts, Rick, Morty and Summer encounter a spaceship that has been attacked and taken over by an assimilating hive mind named Unity.

Jay tackles Mark's Greek tragedy. Sketch knocks out Emma's punchy cover-up. Alice helps Lois celebrate her penguin persona.

Stacey Solomon, Darren Harriott, Thomas Skinner and Sarah Keyworth join host Jimmy Carr and team captains Rob Beckett and Katherine Ryan for more topical comedy.

When Jessica tries to sleep off a bad dose of flu, Louis and the boys splurge on a pricey pay-per-view wrestling match that she would never allow.

Louis worries that Grandma's new motorised wheelchair gives her too much freedom, so he makes it a point to keep a close eye on her.

As Christmas approaches, Francis and Piama's hopes for a peaceful holiday come crashing down. Lois tries to capture a squirrel that bit Craig.

Malcolm realises that the entire neighbourhood has been throwing a block party whenever his family goes on vacation. And Hal and Lois take part in an eating contest.

Louis tries to convince Jessica to consider early retirement, but she's having none of it. Eddie watches Sex and the City looking for advice.

Jessica starts college, leaving Evan in charge at home, but the transition doesn't go smoothly.

Mel is excited to spend Christmas with her sister Meredith, who is on a home visit from prison, but Joe is not at all pleased to see their guest.

Joe rushes home to tell Mel that he has feelings for her after their romantic night together in New Jersey, but her old flame Austin is in the picture.

Hal and Lois allow Reese to take charge of the garage sale, hoping he will rise to the challenge if they give him more responsibility.

Malcolm competes in an academic octathlon, but can't stand the intensity of the other competitors. And Hal fights to regain Dewey's love.

Lily can't stop talking about babies and it's putting a strain on her friendship with Robin, so she tracks down Robin's former best friend to get advice.

A broken oven forces the gang to spend Thanksgiving at Zoey's house, but it isn't long before she and Ted are at loggerheads once again.

In this festive special, Joe Lycett and Stephen Mangan romp around Rio de Janeiro as they take to the skies, try out their samba skills and learn to cook a Christmas dinner Brazilian-style.

It's Don't Tell the Groom as Dan plans a wedding for picky groom Mark, who doesn't want anything too camp. Which is a shame, as Dan's organised a cabaret reception full of drag queens.

Karen Freeman-Wilson, the mayor of Gary in Indiana, goes incognito among the city's workforce and meets a sanitation plant operator, a firefighter and a police officer.

Greg Scott, the CEO of clothing retailer New York & Company, goes undercover among his own employees, seeking ways to keep the business in vogue and increase profitability.

Gordon is in Pennsylvania to help rescue a soul food restaurant that was opened 12 years ago by a retired special education teacher.

Gordon visits Barefoot Bob's beachside restaurant in Massachusetts, where husband and wife Marc and Lisa struggle to attract customers during the winter months.

Richard Ayoade stretches the description of the mini break to the limit as he heads to the United Arab Emirates for a luxury bonanza with comedian Johnny Vegas.

Richard Ayoade heads to super-cool Berlin with comedian Roisin Conaty, taking in the city's famed nightlife, Checkpoint Charlie, fancy food, and a replica Cold War apartment.

Dara Ó Briain displays a fabulous flair for folding, Fern Brady complains about being forced to tidy up, and Munya Chawawa does DIY magic with a coat hanger. Edited for language.

Penny's Halloween party puts Leonard, Sheldon, Howard and Raj through a demanding new test of their social skills.

A Rival Prodigy and Sir Isaac Neutron: When Sheldon's mentor Dr John Sturgis bonds with Paige, another 10-year-old genius, Sheldon is overcome with jealousy.

Jimmy Carr hosts as Sean Lock and Freddie Flintoff take on guest captain Bill Bailey and Roisin Conaty. Rob Beckett joins Susie Dent in Dictionary Corner. With Rachel Riley.

Tim Vine stands semi-naked in a box at the roadside. Russell Howard gets some macho tattoos. Alice Levine apes Leonardo da Vinci using squirty cream.

The family battle an alien parasite that survives and multiplies by implanting fake memories into people's heads and has convinced them it's their 'Uncle Steve'.

When a huge alien head demands catchy new music for an intergalactic song competition, Rick, Morty and Ice-T must write a tune to save Earth from destruction.

Alice covers Tara's childish crayon, Glen rids Alex of his hero-worshipping howler, Sketch helps tame Aaron's little monster and Jay suffers a case of beard envy.

Jimmy Carr hosts the comedy panel show. Rob Beckett, Ed Gamble and Donna and Verona go up against Katherine Ryan, Dr Ranj Singh and Sara Barron.

On learning Tiger Woods is half Thai, Louis and Jessica push Eddie and Evan into golf.

Cake: Jessica is thrilled to discover Evan's interest in the debate team. But her protégé becomes so good that he beats her at her own game.

When Malcolm becomes editor of the high school literary magazine, he's told he must censor a well-written story. Lois encourages Hal to flirt with his supervisor.

Hal lands in hot water when he buys a new hot tub without consulting Lois. Malcolm gets in a dispute between Polly and her ex-boyfriend. Reese steals Dewey's friend.

Tensions between Evan and Eddie run high as Evan's friends are wowed by Eddie's coolness when he starts hanging out with them.

Eddie ships off to Taiwan for the cultural exchange program, blithely ignoring his parents' advice about how hard it was for them when they came to America.

Mel feels it's a good idea for her and Joe to explore their new relationship slowly, but he takes things too far when he gets another job and moves out.

Mel becomes frustrated when Joe's demanding new job prevents him from spending any quality time with her, so she sneaks over to see him at work.

As Lois and Hal write their wills in preparation for the baby's birth, they recall various colourful incidents with their four current children.

With Hal and Lois away on a less-than-romantic trip, Reese throws a party. But the night soon goes off the rails when Francis's delinquent friends crash it.

When Ted's friendship with Zoey begins to make her husband feel jealous, Lily suggests that Ted should attempt to befriend him.

There's chaos at Christmas when Marshall and Lily have a positive result on a pregnancy test, Robin chooses between two jobs, and Barney wants a diamond suit.

In an hour-long Christmas extravaganza, Richard Ayoade and Mad Men actor Jon Hamm tour Hong Kong, taking in a tai chi drop-in session, a ride in a chopper and some fusion dim sum.

Laura's dream country wedding is a world away from the beachside big day fiancé Mitch has planned. And after going surfing on the morning of the wedding, will he even make it back in time.

Greg Scott, the CEO of clothing retailer New York & Company, goes undercover among his own employees, seeking ways to keep the business in vogue and increase profitability.

Renee Maloney, the co-founder of art class studio business Painting with a Twist, goes undercover in her organisation to make sure that her projections of growth are possible.

Gordon revisits Café Hon in Baltimore, Chiarella's in Philadelphia, and Leone's in New Jersey, to find out whether the owners have taken his advice on board.

Gordon visits the historic Olde Hitching Post restaurant in Massachusetts. Tom bought the business for his daughter but refuses to let her run it.

Travel Man Joe Lycett whisks Bill Bailey off to Iceland, for al fresco bathing, volcanoes, Northern Lights, husky sledding and snowflake bread.

Sarah Millican gets her hands in some cottage pie, Fern Brady becomes Brandy Alexander, and Munya Chawawa demonstrates a mastery of martial arts. Edited for language.

When Howard seduces Penny's friend and spends the night with her in Penny's flat, Penny asks if she can sleep on Leonard and Sheldon's sofa.

A Crisis of Faith and Octopus Aliens: When Mary's usually robust religious faith is shaken by a tragedy in the community, Sheldon becomes an unlikely ally.

A new football website allows Roy and Moss to pass as 'proper' men for a momentous couple of days. Jen goes out with a man who looks like a magician.

The gang's lives move in different directions after a disappointing settlement to a sexual harassment suit. Jen seeks pastures new and Roy ends up on the streets.

Richard Ayoade does Dubrovnik with comedian Stephen Merchant, including a Game of Thrones tour, a buggy safari, and a ferry to the cursed island of Lokrum.

Richard Ayoade and Lou Sanders do a two-day blast round Bergen, including a gastronomic adventure, Norway's fastest zipline, some odd architecture and a live-action museum.

Murr, Joe, Q and Sal return to the dentist's office, then try to make each other laugh in a food court tournament. The loser strips for a rowdy group.

Q, Murr, Joe and Sal offer up peculiar specials at a steakhouse, and the loser may need his own lifeguard after making waves at the pool.