E4 Extra

Jose Costa is the president of top automotive care franchise Maaco, based in North Carolina. He dons a disguise to meet the staff who keep his firm on the road to success.

Gina Rivera is the president of Phenix Salon Suites, which rents boutiques to hairdressers. She goes incognito among her franchisees to see how the company could be improved.

In an edition from Portsmouth and the Isle of Wight, Maddi and Givon serve fine champagne and fusion food, Kate and Dan play it safe, and Ali and John's risky menu causes kitchen chaos.

In Worthing and Portsmouth, pensioners Bill and Hilary, dance fans Micaela and Sanchez and kids' entertainer Doug and his partner Patsy compete in a week of hippy happenings and hip-hop.

Looks can be deceiving with Anthony and Rachel's home but if you dig a little deeper, the cracks start to show. Can Drew and Jonathan excavate and restore this place.

Laid-back Liam plans to wow his bride with a wintry white wedding. But 2000 miles away in Portugal, bride-to-be Georgia is dreaming of sun, sand and sangria.

The One with the Thai Stag Do: Cheeky chappie Ian travels to Thailand to get three suits made, picks up a wedding dress for his bride Jay, and has an unforgettable stag do.

Nader Masadeh, the president and CEO of Buffalo Wings & Rings, goes undercover in his own company to ensure that his standards are being kept across the brand.

Shawnon Bellah, chief operating officer of Nestlé Toll House Café by Chip, works undercover among her staff, learning about cookie decoration and the drive-thru experience.

Gordon Ramsay sets his sights on Sabatiello's, an Italian restaurant in Connecticut that's better known for its owner Sammy's tantrums than the food.

Gordon Ramsay meets struggling executive chef Anthony Trobiano, who's sinking under half a million dollars of debt at his restaurant in Great Neck, New York.

Brand new series: Can the brothers prescribe the remedy needed to bring nurse Olivia and fireman Dan's current home back to life.

Fraser deals with escalating tension. Jared makes a mistake. And Captain Kerry docks St David for the first time, but will it end in disaster.

Mike Wozniak issues a stark warning. Lee Mack has a makeover. And there's a storm brewing on Taskmaster Island..

Jimmy Carr hosts as Sean Lock and Kevin Bridges take on Jon Richardson and Victoria Coren Mitchell. Spencer Jones joins Susie Dent in Dictionary Corner. With Rachel Riley.

Jimmy Carr hosts as Sean Lock and Harriet Kemsley take on Jon Richardson and Chris McCausland. Nick Helm is in Dictionary Corner and Joe Wilkinson is at the numbers board.

Jeremy meets his hero - techno musician Russell 'The Orgazoid' - and ends up working as his handyman.

Jeremy has organised a stag weekend. This consists of Mark and Jeremy on a canal boat on the Shropshire Union Canal. Unfortunately, it's cold and there's nothing to do.

Sketch conceals a large portrait on biker Les, Alice spreads Becca's favourite food on her leg, and Jay immortalises Ashley's best mate Georgia as a pin-up girl.

Mike Wozniak issues a stark warning. Lee Mack has a makeover. And there's a storm brewing on Taskmaster Island..

Jimmy Carr hosts as Sean Lock and Kevin Bridges take on Jon Richardson and Victoria Coren Mitchell. Spencer Jones joins Susie Dent in Dictionary Corner. With Rachel Riley.

David Seelinger, the chairman and CEO of New Jersey-based EmpireCLS, which provides chauffeured luxury transportation, works among his staff posing as a reality show contestant.

Robert Powells, the president of Rocket Fizz Soda Pop and Candy Shops, the largest fizzy drink and sweet shop franchise in America, goes incognito among his staff.

Competing to host the best party in Grimsby are straight-talking Mel and Patrick, seasoned ravers Vanessa and Steve and lovebirds Amber and Ryan, whose matching pink outfits raise eyebrows.

In West Yorkshire, there are terrible jokes, comedy teeth, plate licking and a conga, as three couples compete to host the best dinner party.

Kim and Pete find it hard to raise their boys in a split-level property. Can the brothers help the house reach new heights as the couple try to level up.

The One with the Cheap Dress: Scott spends less than £100 for a wedding dress and £1800 on life-size plastic animals.

Dave wants to whisk his water phobic bride-to-be Rosie off to a remote island wedding. But it's not just any island..

Sam Dushey, the CEO of Shoppers World, goes incognito among his own workforce, seeking reassurance that his stores are performing to his high standards as the business grows.

Tim Betts, the CEO of Muscle Maker Grill, goes undercover in the restaurant chain that he recently bought. Is every branch following the same high standards.

In Michigan, Gordon Ramsay visits a lakeside restaurant in a summer hotspot, where the food fails to match the fantastic views. Can Gordon turn the tide.

Gordon Ramsay's rescue mission this time is Hannah & Mason's, a French bistro in the quaint little town of Cranbury, New Jersey.

A dream kitchen is at the top of Charlie, Renee and their daughters' wish list. First, can the twins add some flavour to their current place.

Fraser urges Barbie to be kinder to Cat. Ben and Sunny balance work and play. Captain Kerry steps in when chef Anthony struggles to keep up.

After an epic final of dunking, dinosaurs and dodgy directions, who will win Greg's head.

Jimmy Carr hosts as Jon Richardson and Tom Allen take on Sean Lock and Rosie Jones. Adam Riches as Sean Bean joins Susie Dent in Dictionary Corner. With Rachel Riley.

Jimmy Carr hosts as Sean Lock and Paul Foot take on Jon Richardson and Angela Barnes. John Cooper Clarke joins Susie Dent in Dictionary Corner. With Rachel Riley.

It's the big day: Mark is getting married to Sophie. Mark and his best man, Jeremy, set off in the car to the church, with a very hungover Super Hans in the back.

Mark rediscovers single life after his disastrous wedding to Sophie, and he and Jeremy become victims of crime.