E4 Extra

Jen explains that she is subject to very powerful mood swings around a certain time every month. But then Moss and Roy start to display similar symptoms..

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.

It's a testing time all round as both Joanna and Harriet are forced to visit the path lab, convinced that they are pregnant.

After Holt is transferred to the NYPD Department of Public Relations, the arrival of a new captain causes chaos at the precinct.

Another personnel change at the precinct puts Peralta and Santiago's budding relationship at risk. Meanwhile, Boyle is attracted to a fellow officer.

Jimmy Carr hosts as Jon Richardson and Catherine Tate take on Sean Lock and Joe Wilkinson. Joe Lycett joins Susie Dent in Dictionary Corner. With Rachel Riley.

Anthony Wedo, the president and CEO of buffet restaurant organisation Buffets, Inc., goes undercover among his workforce. Can he turn the firm around after years of challenges.

Amit Kleinberger, CEO of frozen yogurt chain Menchie's, goes undercover to work out what changes must be made at grassroots level to make the company a billion-dollar business.

Brandi and Jarrod's mischievous side emerges in San Bernadino. Ivy snaps up a locker that no one else can tolerate, while Mary puts the new guy in his place.

A Metamorphic Layer of True Romanticism: In Lancaster, California, Dave takes advantage of being so close to Ivy. Meanwhile, Justin pushes all of Rene's buttons - and it works.

In Glasgow, Andrew and Sophia serve Swedish cuisine, Brian and Victoria's 'vaguely Scottish' theme doesn't go to plan, and David and Sarah serve up Russian, Armenian and American dishes.

In Northampton, Shelly and Scott serve food that they think nobody will have heard of. They take on 'Team Texas' - Ilyas and Amanda - and Sabbi and Ashley, who host an Indo-Caribbean night.

The One with the Wight Wedding: Groom Liam wants a wedding day that celebrates his homeland, the Isle of Wight. Bride Kandi wants a more standard day. Will it be all-white or go all wrong.

Laid-back Liam plans to wow his bride with a wintry white wedding. But 2000 miles away in Portugal, bride-to-be Georgia is dreaming of sun, sand and sangria.

Undercover bosses Amit Kleinberger, Randy DeWitt and Steve Greenbaum take another look inside their firms, but this time they each send an employee undercover in their place.

Jeff Platt, the president and CEO of a chain of indoor trampoline parks, goes undercover in his own company, to find out whether his fast-growing business is running smoothly.

Brand new series: Alfonso Ribeiro hosts as home video clips capture memorable moments, from bothersome birds to wild weather, and a boy telling his mum how to flirt.

We're back in Moreno Valley, where Justin gets on Rene's good side. Darrell admits he's no 'spring pigeon' - but he's got a secret weapon: caffeinated iced tea.

Casey's convinced she and Rene have enough stuff for years to come. Rene's not so sure. Kenny gets into a dodgy deal with Rene. And to top it all off, he might need an exorcist.

Gordon tries to bring new ideas to Mama Rita's Mexican restaurant in Newbury Park, southern California.

Gordon visits high-end Le Bistro in Florida. Owner Andy has cooked for top chefs in the past, but he's lost his passion - and he doesn't respond well to criticism.

In an episode of unusual events, Joanna Page and Amy Gledhill put pineapples and balls of ice in unexpected places, while Kumail Nanjiani reveals his missing body part.

Jimmy Carr hosts, as Alan Carr and Josh Widdicombe take on Joe Wilkinson and Sara Pascoe. Bill Bailey is in Dictionary Corner with Susie Dent. With Rachel Riley.

Jimmy Carr hosts as Lee Mack and Victoria Coren Mitchell take on Alan Carr and Dane Baptiste. Sam Simmons joins Susie Dent in Dictionary Corner. With Rachel Riley.

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.

Preparing to spend a weekend watching DVDs at Roy's flat, Moss realises that his life is stagnating, so Jen suggests he should go out and meet other people.

Caroline is broody, but she's confused. Is Guy the good guy or the bad guy? Is Mac the good Mac or the bad Mac.

Peralta thinks Boyle might have found his soulmate in art gallery owner Genevieve. Diaz deals with a case of theft in the precinct building.

Peralta enlists Captain Holt's help while investigating a serial killer. Diaz and Santiago are forced to deal with The Vulture's demands.

Jimmy Carr hosts, as Alan Carr and Josh Widdicombe take on Joe Wilkinson and Sara Pascoe. Bill Bailey is in Dictionary Corner with Susie Dent. With Rachel Riley.

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.

Kenny's seeing things. Though that might be because it's the hottest day ever in Riverside. Shana and Edwina stumble across their own personal paradise.

The Vegas ladies meet Dave. And it turns out Dave could really do with a lesson on how to make a first impression. Kenny uses Mary as a Dave shield.

In Bristol and Bath, Sam and Kelly tee off with a golf-themed menu, boho Brian and Mandie host a festival-style feast, and Dylan and Emma invite their guests to don dog collars and masks.

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.

The One with the Thai Stag Do: Cheeky chappie Ian travels to Thailand to get three suits made, picks up a wedding dress for his bride Jay, and has an unforgettable stag do.

The One with the Cheap Dress: Scott spends less than £100 for a wedding dress and £1800 on life-size plastic animals.

John Hartmann, a former FBI agent and the president and CEO of Chicago-based hardware co-operative True Value, goes incognito among his workforce.

Bill Peduto, the 60th mayor of Pittsburgh, goes incognito among his workforce, to hear from the city's employees and ensure that the changes he's introduced have been effective.

Alfonso Ribeiro hosts as home video clips capture memorable moments. A cheeky dog keeps stealing a man's golf ball. And pranks spectacularly backfire.

Darrell baits Justin into buying seven stained mattresses. Which even the most rookie storage buyer could tell you isn't a great investment.

The buyers tackle ten vaults all belonging to the same owner. Dave sees potential and goes big on a bunch of them, while Ivy looks to draw some success.

Gordon revisits three restaurants - Handlebar, Casa Roma and The Black Pearl - to check in with the owners he helped. Has his advice been put to good use.

Gordon Ramsay revisits two restaurants - Giuseppi's and Sante La Brea - to find out whether his advice has been put to good use.

The end is nigh, and four contestants are still in the race to become champion... while Joel Dommett's just having a good time! Alex Horne slaps Armando Iannucci with a flip-flop.

Jimmy Carr hosts as Johnny Vegas and Rhod Gilbert take on Joe Wilkinson and Roisin Conaty. Tom Allen joins Susie Dent in Dictionary Corner. With Rachel Riley.

Jimmy Carr hosts as Sean Lock and Katherine Ryan take on Jon Richardson and Joe Wilkinson. Dr John Cooper Clarke joins Susie Dent in Dictionary Corner. With Rachel Riley.

Jen plans a dinner party but then has to invite Roy, Moss and Richmond. For some reason, Roy finds something hilarious about her boyfriend's name: Peter File.

When a bad bra makes Jen lose concentration in a board meeting, Moss overcomes his fear of ladies' underwear and invents a bra that will never fail.

Martin loves Caroline. Caroline loves Mac. So does Sue White. Mac has a girlfriend. Statham loves Jesus, or is it the chaplain? Joanna loves Lyndon. Guy loves Guy.

The third instalment of Peralta and Holt's 'Halloween heist' involves a tie-breaking contest to be crowned Amazing Detective Slash Genius.

Peralta and Boyle persuade Jeffords to join them on a weekend trip to a cabin in the woods, but it isn't the fun excursion they'd hoped for.

Jimmy Carr hosts as Johnny Vegas and Rhod Gilbert take on Joe Wilkinson and Roisin Conaty. Tom Allen joins Susie Dent in Dictionary Corner. With Rachel Riley.

Travis Boersma, co-founder and president of US drive-through coffee shop chain Dutch Bros, does the daily grind undercover alongside his staff.

Ex-undercover boss Eric Casaburi brings together six participants in the series who were 'busted', 'nearly busted' or 'self-busted' while working in disguise among their staff.

Reeling from their Dave experience, the Vegas ladies try out a new bidding style in Placentia. Kenny and his brother show everyone that family comes second..

Rene goes big on a bunch of units in Rancho Palos Verdes. Mary's locker has a sticky past. Justin sets out to prove his investing chops.

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 Portsmouth, happy-go-lucky Jim and Justine have a crockery disaster. Leanne and Gary stuff their starter with three packets of blue cheese. And Stewart and Lynn serve an unusual pudding.

Dave wants to whisk his water phobic bride-to-be Rosie off to a remote island wedding. But it's not just any island..

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.

Jose Costa is the president of top automotive care franchise Maaco, based in North Carolina. He dons a disguise to meet the staff who keep his firm on the road to success.

Gina Rivera is the president of Phenix Salon Suites, which rents boutiques to hairdressers. She goes incognito among her franchisees to see how the company could be improved.

Alfonso Ribeiro hosts as home video clips capture memorable moments. On Halloween, tricks and treats are in store - and beware of jump scares galore.

In Stanton, it turns out that making a profit is just like pulling teeth for Dave. Mary grinds her way to some profit. And Ivy's locker really sucks. And blows.

Shana and Edwina channel the Golden Girls in Riverside, but end up phoning it in. Dave scans a messy locker like a hawk. Rene's under strict orders to not buy anything..

Gordon Ramsay visits Spanish Pavillion, a family-run restaurant whose owners, brothers Michael and Jerry, spend more time struggling for power than working.

Best pals Colleen and Naomi bought Classic American in New York together, but their inexperience is pushing their friendship to the edge. Can Gordon help.

Amy Gledhill tears her hair out, Joel Dommett sniffs the contents of a vacuum and Kumail Nanjiani trims a cat. Once the dust, lint and fur have settled, our champion is crowned.

Jimmy Carr hosts as Sean Lock and Rob Beckett take on Jon Richardson and Claudia Winkleman. Plus: special guests Nick Mohammed and Joe Wilkinson join Susie Dent and Rachel Riley.

Jimmy Carr hosts as Sean Lock and Phil Wang take on guest captain Alan Carr and Harriet Kemsley. David O'Doherty and Joe Wilkinson join Susie Dent and Rachel Riley.

Douglas hires Jen as his new PA, giving Moss and Roy freedom in the office. How will they cope without her, and how will she cope with Douglas's advances.

Boss Douglas tries to run Reynholm Industries into the ground, Jen has to deal with a builder from hell, Roy loses 20 quid and Moss learns how to stand up to ruffians.