E4 Extra

Gordon Ramsay revisits some of the restaurants he set out to save, including The Mixing Bowl, The Olde Stone Mill, Peter's and Campania. Have things improved.

The guys get sassy while posing as car parts salesmen. And the big loser is stuck in a horrible mess after being locked inside a rigged bathroom of horrors.

The guys get ballsy while posing as salesmen, and then try to outdo each other as they invade strangers' personal space. The loser gets to play dress-up.

Greg Davies and Alex Horne engage in some role play. Swedishman Fred receives an intense video call. And all hell breaks loose in the Battle of the Bath.

Amy employs a series of exercises to cure Sheldon of his compulsion to complete every task without fail and seek closure for every incident.

Leonard and Sheldon hire Professor Proton, the host of a TV science show they watched as children, to come to their flat and entertain them.

Jimmy Carr hosts as Sean Lock and Katherine Ryan take on Jon Richardson and Joe Wilkinson. Adam Riches as Sean Bean joins Susie Dent in Dictionary Corner. With Rachel Riley.

Greg and Alex take things up a notch by introducing a pulper to proceedings. Jelly babies cause friction. And Mae Martin and Ivo Graham say the word 'duck' a lot.

Will sees that going to a mixed-sex school isn't so bad when he pulls the most popular girl in the year above. But he alienates his hard-won new friends.

The boys call Jay's bluff and go to the Camber Sands meeting of the Caravan Club to see if it really is a massive sex party. Jay's dad gives them advice about sex.

Pilot: A new US comedy about class, capitalism and a divorced, down-on-his-luck single father's quest to achieve the American dream. Starring Craig Robinson.

Kickoff: The South Florida Python Challenge begins. With $20,000 on the line, Craig decides to compete alone while Jillian scrambles to find a new partner.

The guys work in a furniture store. The loser must stop people on the street and ask them to breathe in his face, so he can guess what they just ate.

Jimmy Carr hosts as Sean Lock and Katherine Ryan take on Jon Richardson and Joe Wilkinson. Adam Riches as Sean Bean joins Susie Dent in Dictionary Corner. With Rachel Riley.

Contestants from Japan compete in one of the most physically demanding challenges ever created as they take on the menacing and daunting Ninja Warrior assault course.

Contestants from Japan compete in one of the most physically demanding challenges ever created as they take on the menacing and daunting Ninja Warrior assault course.

Alicia and Paul are offered jobs to work on Jesse Jackson's presidential campaign, and Rainbow struggles to define her racial identity on a form.

Rainbow gets mad when she finds out Johan has been pretending to be of a different race. Alicia and Paul encourage Johan to be proud of being Black.

Rainbow deals with feelings about her own biracial identity when Andre Jr brings home a white girlfriend. Zoey decorates Jack and Diane's room.

Rainbow asks Dre to pull strings and get Zoey an internship. Andre Jr reports unhygienic practices at the pizza restaurant where he works.

Part 2: As the picnic continues, Hal suffers a case of mistaken identity, Malcolm further humiliates himself, and Reese bonds with his scavenger hunt partner.

Reese gets into trouble during his first driving lesson. Malcolm helps Craig install a new stereo. And Francis barters an endless chain of favours to pay off a debt.

Contestants from Japan compete in one of the most physically demanding challenges ever created as they take on the menacing and daunting Ninja Warrior assault course.

Contestants from Japan compete in one of the most physically demanding challenges ever created as they take on the menacing and daunting Ninja Warrior assault course.

The guys get unlucky at Lucky's burger joint and take the heat for another Joker's crimes at a discount store. One Joker goes for the elevator ride of his life.

The guys make a splash as delicatessen cashiers and pose as wedding planners. A Joker gets spray tanned and almost naked for a flashback to his wonder years.

Most brides want their big day to be magical. But Sarah's fiancé Jack is taking that sentiment a little too literally, with a magic show wedding in a converted cinema.

Amit Kleinberger, CEO of frozen yogurt chain Menchie's, goes undercover to work out what changes must be made at grassroots level to make the company a billion-dollar business.

Paul Quentel, the president of Alfred Angelo, the second-largest bridal retailer in the USA, poses as a reality TV contestant to go undercover in his own company.

In Fishtown, Philadelphia, Gordon Ramsay visits the Hot Potato Café, which has never made a profit. When the chips are down, can Gordon help save the restaurant.

In rural New Jersey, Gordon Ramsay visits Flamangos, where mother and daughter Adele and Cheryl are stuck in their tropical ways. But their restaurant is far from paradise.

Joe, Sal, Murr and Q lend an unhelpful hand while working at a high-tech store and then play detectives at a mall, searching for perps on the loose.

The guys give a security presentation that's anything but safe. The loser quickly becomes an unwanted guest while clowning around at a kid's birthday party.

Expect camel carnage, carrier bag football and the dark secrets of the Taskmaster's sleeping bag, as five comics continue to vie for the highly coveted prize.

When the girls' trip to Las Vegas falls through, the guys invite them to a Dungeons & Dragons night that changes Sheldon and Amy's relationship.

Leonard is offered an exciting job opportunity that will keep him out of the country for several months. Raj pushes the boundaries of his relationship.

Jimmy Carr hosts as Sean Lock and Harriet Kemsley take on guest team captain Alan Carr and Catherine Tate. Adam Buxton joins Susie Dent in Dictionary Corner. With Rachel Riley.

The comics retrieve pineapples from a pond and inventively repurpose umbrellas. And in a fitting climax, Frankie Boyle goes to town on a gigantic cat scratching post.

The boys call Jay's bluff and go to the Camber Sands meeting of the Caravan Club to see if it really is a massive sex party. Jay's dad gives them advice about sex.

It's the end of term and Will has been voted chairman of the Christmas prom committee, so he ropes in Simon, Jay and Neil to help get things organised.

Dominine: Craig attends a conference to pitch the saw palmetto idea to his hero. Isaiah tags along to see what the Dominine conference is all about.

Carlos: Craig and Jillian must team up with Brock to take down a mysterious rival who is running away with the competition.

The guys pose as driving school instructors. Later, they sit down with a laptop and coffee and repeatedly blast fart noises from their computer.

Jimmy Carr hosts as Sean Lock and Harriet Kemsley take on guest team captain Alan Carr and Catherine Tate. Adam Buxton joins Susie Dent in Dictionary Corner. With Rachel Riley.

Contestants from Japan compete in one of the most physically demanding challenges ever created as they take on the menacing and daunting Ninja Warrior assault course.

Contestants from Japan compete in one of the most physically demanding challenges ever created as they take on the menacing and daunting Ninja Warrior assault course.

Alicia and Denise bicker over who is the stronger Black woman. Paul and Harrison come up with a new way of showing affection.

Paul surprises the family by inviting one of his students to live with them, and Paul and Alicia compete to be his mentor.

Knowing that Zoey will be heading off to college soon, Dre tries to plan the best Christmas ever and even invites Gigi to the celebration.

Tensions are high at Dre's office as staff discuss the outcome of the presidential election and fail to get any work done, much to Dre's frustration.

Malcolm reveals Cynthia's big secret to Reese. Dewey helps Hal overcome his fear of kites. And Francis becomes enchanted with a totem pole.

Lois and Hal are angry when Francis arrives at Hal's birthday with his new wife. Malcolm, Reese and Dewey run away from home because of all the yelling.

Contestants from Japan compete in one of the most physically demanding challenges ever created as they take on the menacing and daunting Ninja Warrior assault course.

Contestants from Japan compete in one of the most physically demanding challenges ever created as they take on the menacing and daunting Ninja Warrior assault course.

The guys get loud in a library and search the mall for imaginary wives. And two Jokers get pucked in a devilish double hockey-style punishment.

The guys act childishly while clipping balloons onto unsuspecting strangers. Also, one Joker unknowingly premieres an awful film he made 18 years ago.

After a disastrous wedding planning trip to Spain where he organises precisely nothing, Josh has to conjure up Amy's perfect wedding with a chunk of the budget gone and very little time..

Paul Quentel, the president of Alfred Angelo, the second-largest bridal retailer in the USA, poses as a reality TV contestant to go undercover in his own company.

Mike Bloom, the president and COO of discount chain Family Dollar, goes incognito to find out where the firm is excelling and where it needs improvement.

Gordon Ramsay visits Bazzini in New Jersey. Owner Paul is an award-winning chef, but he didn't realise how difficult running a restaurant would be. Can Gordon turn it around.

Gordon Ramsay visits Mojito, a Cuban café in Brooklyn, New York, where owners Marcelo and Kata fight over everything, driving away customers with their high-volume bickering.

Sal, Joe, Q and Murr celebrate 100 episodes with a live punishment in New York City. And there's a four-way punishment on a five-storey-high tightrope.

Greg Davies and Alex Horne watch with despair as five comics take on wheelie bins, bunting and an unstable mannequin in the battle for Greg's golden head.

Sheldon and Penny bond while Leonard is away. Raj finds someone to share his heartache. Bernadette and Amy attract male attention at a conference.

Leonard returns early from his research expedition as a surprise for Penny, but Sheldon becomes upset that he wasn't in on the secret.

Jimmy Carr hosts as Sean Lock and Sara Pascoe take on Alan Carr and Tom Allen. Rosie Jones joins Susie Dent in Dictionary Corner. Rachel Riley looks after the letters and numbers.

In the penultimate episode, the pressure is so intense that Mae Martin forgets the only rule to a task. Expect paint, stomping and sneaky prizes in this sort-of semi-final.

It's a new term at Rudge Park comprehensive: time for the infamous sociology and geography field trip to Swanage..

Jay arranges work experience for himself and Simon at his dad's company, but a mix-up leaves Neil at a newspaper and Will at a garage.