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.

In Liverpool, there are revelations, a Mexican fiesta, large portions of blunt feedback and a side order of revenge, as three couples compete to host the best dinner party.

In Nottingham, Clare and Ric plan a traditional Italian menu, Donna and Simon's food is anything but classic, and Laura and Blaine host an evening of sparkling wit and entertainment.

If Kathy and Michael don't move, their daughters must change schools. But to do so, they must sell for a large sum. Problem is, their home gets nowhere near top marks.

Laura's dream country wedding is a world away from the beachside day Mitch has planned. And after going surfing on the morning of the wedding, will he make it back in time.

The One in a Boarding School: Is there anything more romantic than a boarding school? Not according to James, who's booked Dulwich College school hall as the venue for his wedding to Mercy.

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.

In California, Gordon visits Jamaican restaurant Café Kingston. He meets micromanaging owner Dr Una Morris, who's also a radiotherapist.

In Eagle Rock, California, Gordon helps Capri, a restaurant in a rut that's owned by identical twins Jim and Jeff and is closed more often than it's open.

The twins help out their childhood friend Travis and his wife Carolyn with their DIY danger zone. But will it be a successful rescue mission.

A potential disaster looms when a near-fatal dish is served. Interior challenges come to a head, with Aesha's team still in disarray.

Alex Horne devours a clutch of surprising chocolate eggs as Greg Davies sets tricky challenges for five willing comics. Plus: Tim Vine's big toe bobble hat.

Will decides that the lads should be 'the boys who go to clubs'. They head to the West End, meeting aggressive bouncers and angry bus passengers.

Will is asked to co-ordinate the school's Duke of Edinburgh Award scheme and immediately turns the situation to his advantage.

When the dashing Philip from the sixth floor pops in to ask Jen to the theatre, she accepts right away. But, to her annoyance, so do Moss and Roy.

Moss finds a website that takes people's personal details and calculates when they will die. When he tries it out on Roy, they get a nasty surprise.

Joanna is worried about her age. Her dangerous liaison with Alan Statham is now in danger of becoming tedious so she demands spontaneity.