E4 Extra

Paul Damico, president of Moe's Southwest Grill, one of the world's fastest-growing restaurant chains, goes undercover to find out how efficient his organisation is.

Sara Bittorf, the chief brand officer of Boston Market - whose 470 restaurants serve home-style comfort food - goes undercover to work alongside the chain's employees.

In Bromley, Ryan and Julie's food fails to impress, with one guest comparing the main to vomit! Can Jo and Alex or Michelle and Craig do better with their fine dining and Caribbean menus.

In Dartford and Beckenham, Jamie and Carol take inspiration from their love of all things 'crazy'. Paul and Justin serve a global menu. And Richard and Julie appeal to a mature palate.

Harry Potter fan Sean needs all the help he can get planning a spooky witches and wizards-themed wedding in a forest for his bride-to-be Nicole.

The One with All the Tattoos: Self-confessed tattoo addict Adam wants an unconventional wedding at a London tattoo convention. Dani wants a day in the grounds of a castle.

Brandi and Jarrod get to work on a locker full of tools. Darrell and his granddaughter dig up something creepy. And Kenny's doing his own creeping down memory lane.

In West Covina, the buyers are losing their minds. Well, more than they've already lost them. Kenny gets religious. And Ivy shows the ladies how to dress for success.

Paul Quentel, the president of Alfred Angelo, the second-largest bridal retailer in the USA, poses as a reality TV contestant to go undercover in his own company.

Mike Bloom, the president and COO of discount chain Family Dollar, goes incognito to find out where the firm is excelling and where it needs improvement.

Alfonso Ribeiro hosts as home video clips capture funny, surprising and memorable moments, from Easter funnies to 'pathetic athletics' and people getting soaked.

Kenny tries to downsize his strategy. Ivy masterminds an unlikely win. And Brandi and Jarrod go big on a hunch.

In Koreatown, the Vegas Ladies discover that they've got Texas flair. Well, one of them does. Kenny's after some lady stuff. Mary gets the spring back in her step.

The latest charter guests are a gang of adrenaline junkies - and they're quick to test the crew's boundaries. A disgruntled stew gets sassy with Captain Jason.

Gordon Ramsay visits a floundering Mexican restaurant which has become an albatross around the necks of its owners, married couple Greg and Mary Russell.

Gordon tries to save the struggling Spin a Yarn restaurant in California. Despite an expensive refurbishment, the business is tearing apart its owners' marriage.

Jimmy Carr hosts as Kathy Burke and Roisin Conaty take on Johnny Vegas and Bob Mortimer. John Cooper Clarke joins Susie Dent in Dictionary Corner. With Rachel Riley.

Jimmy Carr hosts as Sean Lock and Vic Reeves take on Jon Richardson and Sara Pascoe. David O'Doherty joins Susie Dent in Dictionary Corner, while Rachel Riley does the numbers.

Alex Horne gets an acting role, as Richard Herring delivers a star turn from behind a bush. Mawaan Rizwan nicks a cup of tea. Johnny Vegas takes a tumble.