E4 Extra

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 'duck' a lot.

Jimmy Carr hosts as team captains Sean Lock and Jon Richardson are joined by David Baddiel and Trevor Noah. Joey Essex and Alex Horne assist Susie Dent and Rachel Riley.

Jimmy Carr hosts as Sean Lock and Jon Richardson are joined by Vic Reeves and Jo Brand, with Adam Buxton and Susie Dent in Dictionary Corner, plus Rachel Riley and Rob Beckett.

In this final one-off special, Jen and Roy's reputations are endangered by an online video clip, and Moss is transformed when he learns the secret of Douglas's self-confidence.

Pash covers Rihanna's regretful reminder. Alice creates an original design for Ellie, who survived an acid attack.

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 'duck' a lot.

Jimmy Carr hosts as team captains Sean Lock and Jon Richardson are joined by David Baddiel and Trevor Noah. Joey Essex and Alex Horne assist Susie Dent and Rachel Riley.

Mitchell Modell, CEO of Modell's Sporting Goods, America's oldest family-owned company selling athletics apparel and equipment, goes incognito in his own firm.

Kat Cole, the president of Cinnabon Incorporated, which serves sweet treats from over 900 bakeries in 40 countries, goes incognito among her own workforce.

After trying to renovate for seven years, Dana and Terry turn to the experts. While Drew hunts for a turnkey property, the couple try to nail down a location.

In Manchester, Carl and his German wife Anja serve up a meal inspired by Anja's homeland, while Leroy and Hayley cook Caribbean. But can Sangeeta and Sreekanth dance their way to the prize.

In Essex, Callum and Alison put together a fun-filled menu, despite Callum's not-so-cheery nature. And there's an outburst over the Essex dialect during dessert at Mike and Carol's.

The One with the Pool Party: Patrick wants to please everyone with his wedding to Emma, aiming to merge his wish for a gigantic pool party with her dream classy tradition.

The One with the Prague Stag: Groom Ryan is determined to give his bride Fern a classy, glamorous wedding. His best man has his own agenda: a no-holds-barred stag do in party city Prague.

John Wilson, the president and chief operating officer of Rollins Incorporated - the parent company of eight pest control firms - goes incognito to work among his employees.

Randy DeWitt, the CEO of sports bar and grill chain Twin Peaks, goes incognito among his own staff, to find out if the company's culture is keeping up with its rapid growth.

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.

Lisa and Chris move into a motorhome as Jonathan renovates their log-cabin interiors. Drew warns that their long wish list must be chopped down.

In Nottingham, there are experimental menus, a compost loo and a stately home, as three couples - including competitive accountants and sustainable food growers - go head to head.

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

Jimmy Carr, Sean Lock and Jon Richardson are joined by guests Kathy Burke, David Baddiel and Alex Horne and the Horne section. With Susie Dent and Rachel Riley.

Sean Lock and David Mitchell take on Jon Richardson and Katherine Ryan. David O'Doherty joins Susie Dent in Dictionary Corner, while Joe Wilkinson 'assists' Rachel Riley.

Smash hit comedy about four teenagers. Will (Simon Bird), whose parents have divorced, must move to a new area and change from private to comprehensive school.

Will, Simon, Jay and Neil bunk off school. They go to Neil's house to get drunk, and Simon has a vodka-induced romantic revelation about his childhood sweetheart Carli.

Pash loses Jayson's fast-food fail. Sketch celebrates Grandad Pete's life of grime. Alice erases Jemma's dire dating days.

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

Jimmy Carr, Sean Lock and Jon Richardson are joined by guests Kathy Burke, David Baddiel and Alex Horne and the Horne section. With Susie Dent and Rachel Riley.

Stephen J Cloobeck, CEO of hotel firm Diamond Resorts International, is the first boss to go undercover in his business for a second time, as he visits Pacific Monarch Resorts.

Steve Greenbaum, co-founder and CEO of PostNet, which helps small businesses with everything from printing to design, goes undercover to see how well his firm is functioning.

Jinny and Raymond live in a heritage home with an exterior that's out-of-renovation-bounds. Jonathan works on a sticky situation by fixing the masking tape handywork.

In Northampton, Pam and Glenn's Spanish food gets a grilling from their guests, Victoria and Delroy serve up Caribbean cuisine, and Wendy and Mark's night doesn't go to plan..

In the West Midlands, Sarah and Jack plan a 'clean-living' menu and a silent disco, Liz and Martin cook an Italian feast, and Carl and Sonya serve up pub grub and a big surprise..

Hannah knows exactly what she wants from her wedding. And after a five-day stag including a trip to Poland, groom Andy feels her wrath when he makes a footwear error.

The One with the Oompa Loompas: Sally mightn't be feeling too sweet about her fiancé Colin's idea to turn up to their wedding dressed as Willy Wonka..

Steven Newman, CEO of Loehmann's department stores, goes undercover on the front line of his company, to ensure the outlets are implementing his plans to reinvigorate the brand.

Jane Grote Abell, the chairwoman of Donatos Pizza and daughter of the company's founder, goes undercover to ensure that her father's values are still being implemented.

Gordon visits Pennsylvania, where he meets siblings whose inability to work together is risking their father's life savings at his Italian restaurant, Levanti's.

In California, Gordon visits Sam's Mediterranean Kabob Room, where he tries to mend relationships between the owner, his wife and their children.

Julie, Jason and their kids must move due to changing school zone boundaries. Can Jonathan's handiwork plus Drew's expertise equal a smooth sale.

In the West Country, there are disastrous dishes and a peculiar pantomime performance, as handyman Sam and his wife Kate take on festival fans Aron and Kath, and farmers Kate and Colin.

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.

Jimmy Carr, Sean Lock and Jon Richardson are joined by Jack Whitehall and Roisin Conaty, while Rob Beckett joins Susie Dent and Joe Wilkinson 'helps' Rachel Riley.

Jimmy Carr, Sean Lock and Jon Richardson are joined by Reginald D Hunter and Aisling Bea, while Holly Walsh is with Susie Dent, and Joe Wilkinson 'helps' Rachel Riley.

After passing his driving test, Simon takes the boys on their first road trip: a day out at Thorpe Park, where Will disgraces himself on the roller coaster.

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.

Sketch helps Sam with a backdoor blunder. Uzzi loses Chrissy's charmless chat-up line. Alice inks heart transplant patient Brad.

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.

Jimmy Carr, Sean Lock and Jon Richardson are joined by Jack Whitehall and Roisin Conaty, while Rob Beckett joins Susie Dent and Joe Wilkinson 'helps' Rachel Riley.

Lorne Abony, the CEO and chairman of in-store media provider Mood Media, one of the fastest-growing companies in America, adopts a disguise to go undercover in his own business.

Jim Rogers, the chairman and CEO of Kampgrounds of America, the largest campsite organisation in the world, goes undercover in his business, disguised as an accountant.

Ilca and Fernando's house doubles as an in-home salon. Jonathan aims to beautify the place. That is, until Fernando swings a sledgehammer in the wrong place..

In Essex, there are fussy eaters, unwanted opinions and some very distinctive Japanese food, as three couples put their hosting skills to the test.

In Glasgow, Michael and confectioner Carly plan to sweeten up their guests, Ang and Tom's food fails to meet Irene's high standards, and laird Davey makes a gobsmacking confession.

The One on a Boat on the Thames: HMS Belfast, a naval ship, isn't your typical wedding venue. But it's the one Ian has picked for Reanna. Will it impress her - and her big Greek family too.

Lotty is worried Tom won't take the wedding planning seriously. He wants to prove her wrong, but needs to survive an epic, cider-drenched Bristol stag do first.

Anthony Wedo, the president and CEO of buffet restaurant organisation Buffets, Inc., goes undercover among his workforce. Can he turn the firm around after years of challenges.

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.

Gordon visits Long Beach in California to save Nino's, a failing Italian restaurant that opened in 1958 and is now under the misguided leadership of eldest son Nino.

The owner of the Mill Street Bistro in Ohio claims to have the best menu between New York and LA. But the diners don't agree.

After a fire seven years ago, Novella and Terry haven't re-decorated their living room. So Jonathan tries to ignite some life into the place.

In Somerset, Jacqueline and Stephen's taste of the Med competes with Jess and Fred's Portuguese menu, and Rob and Simon's homegrown grub, in a week featuring dancing and a royal revelation.

The competitors' mettle is tested in the most dramatic gladiatorial arena of all as they all contemplate using a hose. Things just got serious.

Jimmy Carr hosts as Jon Richardson and Johnny Vegas take on Sean Lock and Romesh Ranganathan. Josie Long joins Susie Dent, while Joe Wilkinson 'helps' Rachel Riley.

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.

Jimmy Carr hosts, while Jon Richardson and Bob Mortimer take on Sean Lock and Vic Reeves. Jack Whitehall joins Susie Dent in Dictionary Corner.

Alice covers Jade's faulty ode to friendship. Uzzi loses country boy Foston's rural rhyme. London Bridge terror attack hero Charlie comes in for his first inking.

The competitors' mettle is tested in the most dramatic gladiatorial arena of all as they all contemplate using a hose. Things just got serious.

Jimmy Carr hosts as Jon Richardson and Johnny Vegas take on Sean Lock and Romesh Ranganathan. Josie Long joins Susie Dent, while Joe Wilkinson 'helps' Rachel Riley.

Paul Damico, president of Moe's Southwest Grill, one of the world's fastest-growing restaurant chains, goes undercover to find out how efficient his organisation is.

Sara Bittorf, the chief brand officer of Boston Market - whose 470 restaurants serve home-style comfort food - goes undercover to work alongside the chain's employees.

Lisa and Dave aim to downsize, but still want room for both entertaining and Lisa's business. So, when they extend their budget, Drew has fun finding their dream home.

In the Midlands, loud and proud Fay and Wayne play it safe with comfort food, retired couple Rob and Maz serve up nouvelle cuisine and Sam and Tony dazzle their guests with a glitzy soirée.

In Cambridge, Willie and Julie serve up a hearty but simple menu. Jeavon and Steve's 'healthy' food isn't to everyone's taste. And Rica and Lynne take a risk with a boar main course.

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

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 Christmas trees and... Pingu.

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.

In the conclusion to the Mill Street Bistro saga, Gordon's disagreement with the proprietor erupts into one of his most intense confrontations yet.

Gordon Ramsay visits Greek restaurant Yanni's, where he clashes with owner Peter, a chef who hasn't changed his menu since the business opened in 1984.

The bros hope to hit the right note for musicians Lee Roy and Lisa. Can they orchestrate a reno that will see their home become a number one hit.

In Glasgow, Melanie and David's Celtic-fusion food takes on the two Kennys' Mexican menu, and Ami and Stuart's Scottish cuisine, in a week featuring bagpipes and an awkward confrontation.

Flanked by his flunky Alex Horne, Greg Davies returns to remorselessly judge Joanne McNally, John Robins, Nick Mohammed, Sophie Willan and Steve Pemberton. Eggs included.

Jimmy Carr hosts as Sean Lock and Jason Manford take on guest captain Sarah Millican and Jonathan Ross. Bill Bailey joins Susie Dent in Dictionary Corner.

Jimmy Carr hosts as Sean Lock, Bill Bailey and Paul Foot take on Sarah Millican, Rob Delaney and Romesh Ranganathan. Nina Conti joins Susie Dent and Rachel Riley.

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.

Sketch deals with Louis' pig of a tattoo. Pash drops Steve's saucy anchor. Alice covers Ruth's cheeky tribute. Uzzi creates an original for coma survivor Mitch.

Flanked by his flunky Alex Horne, Greg Davies returns to remorselessly judge Joanne McNally, John Robins, Nick Mohammed, Sophie Willan and Steve Pemberton. Eggs included.

Jimmy Carr hosts as Sean Lock and Jason Manford take on guest captain Sarah Millican and Jonathan Ross. Bill Bailey joins Susie Dent in Dictionary Corner.

In Swansea, there are Turkish delights, Hawaiian shirts and a complicated dessert, as Leanne and Senol, Paul and Verity, and Catrin and Josh put their hosting skills to the test.

In Stoke, Robbie Williams superfan Trish and her husband Dave, quirky Patrick and Lizzie, and seasoned hosts John and Lynne compete in a week featuring wartime food and a good old knees-up.

The One with the Groom's Super Nan: Laura and Sean are finally tying the knot. Well, they are if Sean actually organises anything. Only one woman can get this wedding back on track..

The One with Two Left Shoes: Stuart has got a rollercoaster ride in store when planning his wedding to fiancée Vicky. And his troubles aren't helped by an interesting wardrobe malfunction.

The One with the Pool Party: Patrick wants to please everyone with his wedding to Emma, aiming to merge his wish for a gigantic pool party with her dream classy tradition.

The One with the Prague Stag: Groom Ryan is determined to give his bride Fern a classy, glamorous wedding. His best man has his own agenda: a no-holds-barred stag do in party city Prague.

Hannah knows exactly what she wants from her wedding. And after a five-day stag including a trip to Poland, groom Andy feels her wrath when he makes a footwear error.

Travis Boersma, co-founder and president of US drive-through coffee shop chain Dutch Bros, does the daily grind undercover alongside his staff.

Ex-undercover boss Eric Casaburi brings together six participants in the series who were 'busted', 'nearly busted' or 'self-busted' while working in disguise among their staff.

Gordon Ramsay visits Greek restaurant Yanni's, where he clashes with owner Peter, a chef who hasn't changed his menu since the business opened in 1984.

Gordon visits the Prohibition Grille in Washington State, where restaurateur Rishi is oblivious to the disastrous dishes being made in her own kitchen.

Gordon visits Chappy's in Tennessee, where the chef and owner's careless methods and less-than-appetising food have hurt his restaurant's local reputation.

At Amy's Baking Company in Scottsdale, Arizona, Gordon Ramsay meets a husband and wife team with a shocking contempt for customer feedback.

Gordon revisits the most contentious restaurant he's ever tried to rescue - Amy's Baking Company, in Scottsdale, Arizona.

Jimmy Carr hosts as Jon Richardson and Lucy Beaumont take on Roisin Conaty and Joe Wilkinson. Bec Hill joins Susie Dent in Dictionary Corner. With Rachel Riley.

Let Bill be your guide as he joins forces with maestro Anne Dudley and the BBC Concert Orchestra for a humorous fusion of music and comedy at the Royal Albert Hall.

Ma Mary and Aunt Sarah go all out to prepare for the school reunion. Will the truth come out about what really happened on leavers' night 20 years ago.

The gang have tickets to the gig of the century on Halloween night. But it soon becomes clear that life will never be the same again for our Derry Girls.