E4 Extra

Jimmy Carr hosts this festive edition as Sean Lock and Johnny Vegas take on Jon Richardson and Katherine Ryan. David O'Doherty joins Susie Dent. With Rachel Riley.

David Baddiel steers a steamroller towards a representation of his childhood sweetheart, in the hope of impressing Taskmaster Greg Davies.

A compilation of highlights from the series. Jimmy, Rob and Aisling are joined by a host of famous faces, including Melanie C and Jamie Laing.

Jimmy Carr hosts the panel game as Sean Lock and Jason Manford take on Jon Richardson and Roisin Conaty. Sam Simmons joins Susie Dent in Dictionary Corner. With Rachel Riley.

David Baddiel steers a steamroller towards a representation of his childhood sweetheart, in the hope of impressing Taskmaster Greg Davies.

Ground-breaking model, author and body activist Ashley Graham dons a disguise to go undercover and meet people who hope to break into the fashion world.

Grammy-winning singer-songwriter Seal adopts a disguise to go incognito among some undiscovered but talented musicians who are struggling to make it in the music industry.

In Nottinghamshire, Matt and Rachel serve up hearty food, Sam and Paula take a risk with an experimental menu, and Mark and Debbi roll out the red carpet - and invite their dog to dessert.

In West Yorkshire, there's a surprise 1970s boogie, and food that's almost as glamorous as the hosts, as three couples compete to host the best dinner party.

Nathan loves music and Stoke-on-Trent, so when bride-to-be Beccie gives him free rein to organise their wedding, he plans Northern Soul nuptials.

The One on a Thai Farm: After a hilltop proposal, hopeless romantic Gavin plans nuptials in Somerset for his fiancée Sophie, with a combined theme of farmyard and Thai.

Dan's the talk of Koreatown thanks to his bright orange shoes and the fact he misses a bid... again! Thankfully, Dave decides to keep his mouth shut.

Happiness is a Warm Laser Gun: It's a rainy morning in El Monte where Darrell's armed with a cold and some Dayquil. Mary bags a locker with no contest. But is it for good reason.

As CEO, Wan Kim has doubled Smoothie King's number of stores and tripled sales. He goes undercover to find out what his changes have meant for his employees and customers.

Colie Edison created every element of the bowling giant Bowlero. Now she goes undercover to find out how the brand is working for staff and customers.

Alfonso Ribeiro hosts as home video clips capture funny, surprising and memorable moments. In a Halloween special, costumes malfunction and dogs get spooked.

Ivy hopes for a home run with his baseball radar gun. And will a chocolate rabbit mould make Darrell a very happy bunny.

Will there be any tumbleweed moments in Victorville? The proof is in the pudding when Dave proves he's got nothing to prove.

The crew pick up the pieces after Hurricane Kelly - and boy are there a lot of pieces to pick up. And Jess faces the consequences of her actions at the villa.

Ambitious graduate Lisa bought her restaurant in California at just 23 but, five years later, she's worried she picked the wrong venture. Can Gordon help.

Gordon Ramsay visits Italian restaurant Anna Vincenzo's in Florida, where owner CeCe has lost her way in the kitchen. But can she take constructive criticism.

Jimmy Carr hosts the panel show, as Sean Lock and Rob Beckett take on Jon Richardson and Cariad Lloyd. Jamie Laing joins Susie Dent in Dictionary Corner. With Rachel Riley.

Adam and Jonny bring their 'females' home to meet the parents. Cue an overexcited Mum and an extremely embarrassing Dad.

Greg Davies' assistant Alex Horne is powerless in the face of Ed Gamble's creative vision. Plus: bare chests and bucking donkeys.

A compilation of highlights from the series. Jimmy, Rob and Aisling are joined by a host of famous faces, including Alex Jones and Roisin Conaty.