E4 Extra

Country music artist Darius Rucker goes undercover at an open mic night, as a roadie and a busker, in a bid to find fresh songwriting and performing talent.

Restaurateur Marcus Samuelsson dons a disguise to work incognito in a teaching kitchen, a food truck and a culinary institute, searching for undiscovered chefs to mentor.

David and Siobhan keep getting outbid in their city's intense market. What tricks do the twins have up their sleeves to secure a sale and land the perfect property.

There are bad table manners, disagreements about gender roles and spoonfuls of criticism - oh, and some British, European and Asian food too - in this episode from Somerset.

In East Anglia, Nikki and Clive host their first-ever dinner party, Lloyd and Molly serve up Thai treats, and Pete and Kirsty host with a letter P theme - but is it perfect or painful.

The One with the Fashion Show: James organises a catwalk wedding for bride-to-be Jenna. Come the big day, we might have a runway runaway on our hands.

The One in a Circus Tent: Andrew wants to transport his fiancée Jenni away from their difficult lives. But will his idea for a fun-filled party wedding in a circus tent hit the spot.

Sports bar chain Walk-On's founder, Brandon Landry, and co-owner, NFL quarterback Drew Brees, go undercover in their company to find out what life is like for their 4000 staff.

Chairman Alan McKim goes undercover in Clean Harbors, a hazardous waste disposal company that deals with anything from oil spills to hurricanes, to better understand his trade.

In New Orleans, Gordon Ramsay visits a restaurant famed for its Cajun food and loyal locals. But under new ownership, standards have slipped and the customers have left.

In Los Angeles, Gordon Ramsay visits La Frite, a French restaurant that's being run into the ground by its squabbling family owners.

Paula needs a last-minute pep talk from our twins as she struggles with stress and losing sleep. Drew's determined to discover her dream digs.

Ben faces the fallout from disrespecting Captain Kerry, Kyle struggles to keep his clothes on, and tensions erupt in an explosive fight.

Dara Ó Briain displays a fabulous flair for folding, Fern Brady complains about being forced to tidy up, and Munya Chawawa does DIY magic with a coat hanger.

Jimmy Carr, Rachel Riley and Susie Dent are joined by Jon Richardson, Jack Dee, Lee Mack, Rose Matafeo, Joe Wilkinson and Stevie Martin for a festive special.

Jimmy Carr hosts the anarchic game show as Jon Richardson and Harriet Kemsley take on Lee Mack and Munya Chawawa. With David O'Doherty.

Mark's determination to get the woman of his dreams isn't hindered by the fact that she has a husband.

Jeremy and Super Hans come to blows over the rights to a tune they wrote back in the noughties, while Mark's play date with his son doesn't quite go to plan.