E4 Extra

Courtland Gray, chief operating officer of Mississippi-based audio equipment manufacturer Peavey Electronics, goes incognito in his workforce. How do the front-line staff feel.

Todd Pedersen, the founder and CEO of Vivint, a leading solar and home security firm based in Utah, goes undercover among his employees, posing as a reality show contestant.

This episode follows Dippin' Dots, which sells cryogenically frozen beads of ice cream. CEO Scott Fischer wants to see if his empire has the manpower to cope with expansion.

In Bournemouth, animal lover Sarah-Jane is disturbed by talk of butchery, and pescatarian Zoe is accidentally served meat, as three couples compete to host the best dinner party.

In Bristol, Lee and Nicky serve an Italian menu, but are their portions too big? A scary doll joins the guests for dinner at Libby and Graham's. And Nico and Sky host a Mexican fiesta.

Chris wants a fairy tale wedding to show the mother of his kids how much she means. Corrine is more concerned about being eight months pregnant on her big day.

Although they've only been together for a few months, space cadet Anthony aims to complete mission improbable and give Holly a wedding that is out of this world.

Ashley and Brandon Wright, the co-owners of Hamburger Mary's, go incognito in their company, to ensure that their culture of diversity is being maintained as the business grows.

Dan Duffy, CEO of the United Real Estate Group, goes undercover in his own firm. He meets different employees and learns about their professional and personal lives.

Gordon checks in to the Vienna Inn, an Austrian-themed hotel and restaurant in Massachusetts, where business isn't what it used to be. Can he keep their doors open.

Gordon's at Harpers Ferry in West Virginia to visit The Town's Inn, a historic hotel that's so full of clutter it can barely accommodate guests.

Will anyone get schooled in the college town of Rancho Dominguez? And Jarrod and Brandi come armed with a new member, but is he any help.

A tough start in Santa Ana leads to a long day with not just one lot of storage units, but two! After little success, can the last unit spark any interest.

In Devon, Michelle and Shaun's confusing 'classical' evening competes with Amber and Lee's Mexican fiesta, and Mark and Adrian's European theme, in a week of fun, games and dancing.

Alex Horne shows off his prowess with pliers. Jack Dee adopts a charismatic New York accent. Emma Sidi enjoys a Taskmaster tipple. Babátúndé Aléshé makes a lovely little otter.

Jimmy Carr hosts as Jon Richardson and Alex Brooker take on Johnny Vegas and Sara Pascoe. Tom Allen joins Susie Dent in Dictionary Corner. With Claudia Winkleman and Rob Beckett.

It's Grandma's wedding day, and she's getting married to the horrible Mr Morris. The family are distraught, but will Grandma really say 'I do'.

Dad accidentally invites someone who he used to hate round for dinner: an annoying man who talks with his eyes closed. How will Dad get rid of him.

At the annual JLB conference in Kettering, Mark's boss, Johnson (Paterson Joseph), tells Mark he has to give a presentation in front of the entire board.

Mark is still having doubts about marrying Sophie, so joins a gym in order to spend as much time away from her as possible.

Dan waves goodbye to his sombrero nipple tatt, Alice helps Shannon to see the light with her wonky eyes tattoo, and Jay gives Amy a portrait of her superstar idol.

Alex Horne shows off his prowess with pliers. Jack Dee adopts a charismatic New York accent. Emma Sidi enjoys a Taskmaster tipple. Babátúndé Aléshé makes a lovely little otter.

Jimmy Carr hosts as Jon Richardson and Alex Brooker take on Johnny Vegas and Sara Pascoe. Tom Allen joins Susie Dent in Dictionary Corner. With Claudia Winkleman and Rob Beckett.

In Stockport, there's vanilla cured salmon, some unwanted 'guests' and a shocking tattoo, as Lee and Tash, Judy and Will, and Jess and Dale compete to host the best dinner party.

In Bromley, Ryan and Julie's food fails to impress, with one guest comparing the main to vomit! Can Jo and Alex or Michelle and Craig do better with their fine dining and Caribbean menus.

The One Where the Bride's Mum 'Helps': James wants to give his fiancée, Daisy, her dream wedding. But in a unique twist, he'll have to plan it with the help of his combative mother-in-law.

In this yuletide revisit the brides look back on their special day and get even with the grooms for the 'dream weddings' they organised by giving them nightmare Christmas gifts.

The One with All the Proposals: In this special episode, a bunch of daring grooms propose to their partners in the most outlandish, romantic and downright crazy ways imaginable.

The One with the Hen-Pecked Groom: Ben's fiancée Sarah 'wears the trousers with three belts', and his mum's always telling him what to do. But for his wedding, he's taking control.

Katie's dreams for a glitzy Hollywood wedding don't quite tally with her fiancé Mike's plans: a big Blackpool bash complete with a bouncy castle and a bucking bronco.

Undercover bosses Amit Kleinberger, Randy DeWitt and Steve Greenbaum take another look inside their firms, but this time they each send an employee undercover in their place.

Jeff Platt, the president and CEO of a chain of indoor trampoline parks, goes undercover in his own company, to find out whether his fast-growing business is running smoothly.

Gordon's at Harpers Ferry in West Virginia to visit The Town's Inn, a historic hotel that's so full of clutter it can barely accommodate guests.

Gordon continues his battle to help turn around The Town's Inn in West Virginia. Can he win over the stubborn owner and give the hotel a chance of success.

Gordon Ramsay confronts the owner of the Lakeview Hotel on Lake Chelan in Washington. The bedrooms are empty and the restaurant and ice cream parlour are failing.

Can Gordon convince the owner of the historic Brick Hotel in Newtown, Pennsylvania, to value her loyal workers and entice locals back to this landmark establishment.

Gordon Ramsay visits a 'Caribbean-style' resort hotel in Fort Pierce, Florida, where guests face dusty rooms, late-night concerts and poor service.

Jimmy Carr hosts as Richard Ayoade and Sara Pascoe take on Jon Richardson and Chris McCausland. Morgana Robinson joins Susie Dent in Dictionary Corner. With Rachel Riley.

Jimmy Carr hosts as Jon Richardson and Jo Brand take on Joe Wilkinson and Jamali Maddix. Rachel Parris joins Susie Dent in Dictionary Corner. With Rachel Riley.

Ever fancied watching one old car be rammed into by another? Well, that's exactly what Russell and Ninette get up to with demolition experts, The Knights of Destruction.

Russell and Ninette are hitting New York, New York. They have a pawsome time while dog-sitting and attending a dazzling doggy birthday party.

Jimmy Carr hosts the topical comedy panel show, with team captains Jon Richardson and Sean Lock and celebrity guests Henning Wehn, Rob Beckett, Alex Brooker and Kate Humble.

Compilation edition with Jimmy Carr, team captains Sean Lock and Jon Richardson, and guests including Jo Brand, David O'Doherty, Katherine Ryan, Jerry Springer, and Roisin Conaty.

Jimmy Carr hosts as Richard Ayoade and Sara Pascoe take on Jon Richardson and Chris McCausland. Morgana Robinson joins Susie Dent in Dictionary Corner. With Rachel Riley.

The Afternoon Tea Stag Do One: Nichola wants a girly Essex wedding, but history-obsessed Nathan can think of nothing worse. Will this wedding go down in history for all the wrong reasons.

The One in a Party Mansion: Adam is planning a gigantic wedding party in a luxury mansion for fiancée Lydia, complete with swimming pool, tennis court, and... a Simon Cowell lookalike.

The One with All the Heavy Metal: Heavy metal rocker Martyn is tasked with planning a fairy tale wedding for his bossy bride Terri. But can he let go of his dream of a metalhead wedding.

John Hartmann, a former FBI agent and the president and CEO of Chicago-based hardware co-operative True Value, goes incognito among his workforce.

Bill Peduto, the 60th mayor of Pittsburgh, goes incognito among his workforce, to hear from the city's employees and ensure that the changes he's introduced have been effective.

In Essex, Penny and Chris's homely menu doesn't live up to the standards of bling-tastic Tatia and Mick. Can young duo Lewis and Krystal impress their more experienced rivals.

In Essex, Jade and Stuart plan a fun menu, but there's a long wait between courses. Mark and Diane offer a taste of the Med and a sing-song. And Chris and Rosella serve up a family recipe.

In north east England, musicians Nick and Kelly host a rock 'n' roll night, Matthew and Katie serve French cuisine in their converted church, and Michael and Becky throw a Thai party.

Gordon Ramsay visits a custom-built, multi-million-dollar hotel in Loudonville, Ohio. Can he help the struggling business and its overworked owner.

Gordon Ramsay roams across the US, dragging restaurants out of the jaws of disaster, in just 24 hours. He starts at family-run Italian spot Bella Gianna's in Congers, New York.

At The Old Coffee Pot in New Orleans, Gordon has just 24 hours to create a fresh, modern dining room, set up a grab-and-go coffee station and whip up an exciting new menu.

Gordon Ramsay has just 24 hours to give The Brownstone Bistro in Los Angeles a vibrant new look and introduce a simplified menu, featuring fresh and authentic Caribbean cuisine.

In Greenville in Mississippi, Gordon has just 24 hours to give family-owned fine-dining restaurant Sherman's a bright, farmhouse-chic interior and a modernised menu.

The end is nigh, and four contestants are still in the race to become champion... while Joel Dommett's just having a good time! Alex Horne slaps Armando Iannucci with a flip-flop.

Jimmy Carr hosts as Jon Richardson and Sarah Millican take on Lee Mack and Jason Manford. With Nick Mohammed, Joe Wilkinson, Susie Dent and Rachel Riley.

There's peace and love in Portland, Oregon, where Russell and Ninette try legal, recreational cannabis and it goes exactly as you might imagine.

What happens in Vegas stays in Vegas, right? Russell and Ninette head to Sin City to judge a beauty pageant. And one of them becomes infatuated with a contestant..

Jimmy Carr hosts the comedy panel show, with new team captains Rob Beckett and Aisling Bea, plus guests Joe Wilkinson, Jayde Adams, Jamie Laing and Paisley Billings.

Jimmy Carr hosts the topical panel show with new team captains Rob Beckett and Aisling Bea, who are joined by Joey Essex, Cathy Newman, Roisin Conaty and Nish Kumar.