E4 Extra

Bryon Stephens, the president and chief operating officer of Marco's Pizza, goes incognito among his employees to assess how the firm and its franchises are faring.

Greg Adler, the president and CEO of off-road accessory empire 4 Wheel Parts, goes undercover in his own business. But his identity is scrutinised by one canny employee.

Cacti aren't the only prickly things in Palm Springs as the competition heats up. Tempers flare when an auction goes wrong and someone ends up on the floor.

In Santa Ana, the buyers face a vault sale. Mary befriends a psychic and Ivy has no choice but to hope the competition will lend him a hand - and some legs.

In Bedfordshire, Gavin and Jodie base their menu on their first date, Francis and Yvonne offer a taste of their international lifestyle, and Lisa and Ed's night takes an eye-popping turn..

In Nottingham, Karen and Nigel cook Bajan cuisine, Beth and Clem deliver fine dining with a celebrity twist, and Jo and Charlie serve up Greek grub and some potentially explosive surprises.

Dodgy dresses. Tears. Tantrums. Scott Mills counts down Don't Tell the Bride's 10 best-ever episodes, as voted for by viewers.

Groom Eduardo plans a Brazilian carnival float with a huge inflatable horse, but princess bride Paulina yearns for posh nuptials in a castle..

Jeff Dudan, the CEO of environmental services company AdvantaClean, goes incognito among his staff to ensure that his franchise owners are following his template for success.

John Fuller, CEO of The Coffee Bean & Tea Leaf, goes undercover to check on his shops' efficiency. Six years earlier, he did the same thing as CEO of diner chain Johnny Rockets.

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.

The Palm Springs drama continues when all the buyers fight for the final bid on a unit full of bizarre bric-a-brac. Though this time, everyone does remain upright.

There's tough rivals in Torrance as our treasure-hunting traders meet new buyers. Brandi and Jarrod are back from cruising but can they avoid hitting rocky waters.

In Bournemouth, there are hard-to-please guests, intriguing photos and interesting impressions, as three couples compete to host the best dinner party.

Our five weary contestants compete one last time, in a grand final featuring tiny chairs, giant eggs and a honking Alex Horne. But who'll lift the legendary Taskmaster trophy.

Jimmy Carr hosts as Sean Lock and Roisin Conaty take on Jon Richardson and Nish Kumar. Adam Buxton joins Susie Dent in Dictionary Corner. With Rachel Riley.

Mum's friend Val moves in and causes havoc when she finds out that Dad is hiding a tin of 20-year-old meat in his shed.

Mum plans her own surprise birthday party, which really backfires when Dad gets involved. Get ready for the party from hell.

Jeremy's mother comes to visit for a family funeral. Her new boyfriend is a military man who Jeremy deeply resents, and who Mark idolises.

Jeremy and Super Hans get a band manager and play a Christian rock festival. Mark comes along as their roadie and learns how to have sex properly.