E4 Extra

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.

There's a dessert based on Tower Bridge, a starter that resembles a rugby pitch, trusty lists and over-the-top behaviour, as three couples compete in south west London.

There's an ill-advised game of 'guess the age' and plenty of drama, as three couples - including an astronautical engineer, a junior doctor and a stockbroker - compete in Berkshire.

Kristin and Craig haven't had a single offer for their home. Can a colourful makeover turn things around? Or will a lethal situation leave the couple feeling blue.

The One with the Big Kid's Wedding: Kara worries that Alex might be a bit immature. But Alex is setting out to prove her wrong with, er, a wedding inspired by a primary school summer fair.

Ex-footballer Steve thinks he's onto a winner by planning to tie the knot to bride Kayleigh while on a rollercoaster. There's more drama than a World Cup final.

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 New York, Gordon Ramsay visits PJ's Steakhouse, where owners Joe and Madalyn are in serious debt and struggling to keep the high-end restaurant afloat.

Gordon Ramsay visits Fleming, a Danish restaurant in Miami. It was once the best family-run restaurant in town but is now losing money fast.

Laurie and John's stately home must be sold and the profits shared. The brothers need to find a way to secure everyone's future. No pressure then.

The deck team leap into action to salvage a chaotic beach picnic. Meanwhile, romance begins to blossom between more than two crew members.

In the series semi-final, Greg Davies and Alex Horne baffle the contestants by giving them bread to hold while blindfolded and calling yet another referendum.

Dad annoys everyone with his old ventriloquist dummy Lord Luck, while Jonny's recently dumped friend Ben comes for dinner in need of cheering up.

Adam isn't happy when he is forced to play his violin for Mum and her best friend Val, but Jonny is relishing every moment. Dad is obsessed with his old microscope.

The arrival of a rebellious priest coincides with the theft of the picnic area supervisor's whistle. Is law and order breaking down on Craggy Island.

Ted and Dougal decide to enter the Eurosong contest. With inspired lyrics, a jaunty tune and the right attitude, they stand a good chance. Don't they.

Jeremy tries to impress Zahra by holding a book group, but he's only ever read Mr Nice. Meanwhile, Mark is worried that he can't satisfy Dobby's sexual needs.

It's christening day for his baby, and Mark arranges to pick up Jeremy, the baby's godfather, on his way to church. Unfortunately, the lads get locked in a hallway.