E4 Extra

In Warwickshire, there's funny facial hair, soppy pet names and a saucy discovery, as three rival couples put their hosting skills to the test.

Gordon Ramsay travels to Orange County, Southern California, to try to save Italian restaurant Luigi's from disaster.

The Jokers are challenged to hold in their laughter during presentations designed to crack them up.

The guys strike out with bowling alley customers and try to force-feed unsuspecting diners. The loser sees double when Rosie O'Donnell visits.

Contestants from Japan compete in one of the most physically demanding challenges ever created as they take on the menacing and daunting Ninja Warrior assault course.

Contestants from Japan compete in one of the most physically demanding challenges ever created as they take on the menacing and daunting Ninja Warrior assault course.

Kate wants a serious, traditional wedding. But we all know that's not how it works on Don't Tell the Bride. Her fiancé, joker Kyle, is instead planning to enter her in a demolition derby.

Adrenaline junkie Lee's throwing a wedding featuring an extreme sports display. Unfortunately for bride Ami, it involves her being very much a part of the nerve-shredding action.

Steven Newman, CEO of Loehmann's department stores, goes undercover on the front line of his company, to ensure the outlets are implementing his plans to reinvigorate the brand.

Jane Grote Abell, the chairwoman of Donatos Pizza and daughter of the company's founder, goes undercover to ensure that her father's values are still being implemented.

Gordon Ramsay revisits four restaurants he tried to help: the Spanish Pavillion in New Jersey, and Kingston Café, La Frite and Capri in California.

Gordon tries to help La Galleria 33, run by sisters Rita and Lisa, who blame the restaurant's failures on everything from the weather to the tablecloths.

The saga of Boston eatery La Galleria 33 comes to a dramatic conclusion, as Gordon Ramsay gives restaurant owners and sisters Rita and Lisa an ultimatum.

The precinct gets another personnel change, putting Peralta and Santiago's budding relationship at risk. Boyle is attracted to a fellow officer.

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

A Free Scratcher and Feminine Wiles: When a new scientist joins the lab, Sheldon is the odd man out. And Mary is given a lotto ticket.

A Lobster, an Armadillo and a Way Bigger Number: Sheldon joins Dr Linkletter and Dr Sturgis on a science road trip, which lands them in the middle of nowhere.

Howard is torn between taking things to the next level with Bernadette and pleasing his mother. Leonard rekindles his relationship with Priya.

Sheldon is surprised and disturbed to find out that it's really Leonard who is at the centre of their group of friends and not him.

Jimmy Carr hosts as Sean Lock and Harry Hill take on Jon Richardson and Rose Matafeo. Alex Horne and The Horne Section join Susie Dent in Dictionary Corner. With Rachel Riley.

Jack Dee has a dramatic wardrobe change, Rosie Jones presents her new baby, and Emma Sidi's got Tamzin Outhwaite on the brain. Plus: multi-headed beasts, and a very dull ghost.

Gordon tries to help La Galleria 33, run by sisters Rita and Lisa, who blame the restaurant's failures on everything from the weather to the tablecloths.

Rick and Morty have an amazing adventure in Atlantis, and the Citadel of Ricks prepares for its first democratic presidential election.

Rick shows Morty a room filled with disturbing memories that Morty had begged him to erase from his mind.

The Jokers are challenged to hold in their laughter during presentations designed to crack them up.

The guys strike out with bowling alley customers and try to force-feed unsuspecting diners. The loser sees double when Rosie O'Donnell visits.

Jimmy Carr hosts as Sean Lock and Harry Hill take on Jon Richardson and Rose Matafeo. Alex Horne and The Horne Section join Susie Dent in Dictionary Corner. With Rachel Riley.

In Coventry, joker Neal and Hazel plan a 'restaurant-quality' menu. A shock discovery on Jess and Ed's night has the group in hysterics. And Emma and Huseyin serve up Turkish delights.

In Atlanta, Gordon helps first-time restaurant owners Richard and Jorge, whose establishment is in trouble due to their constant fighting, poor food and bad vibes.

The guys ask absurd survey questions at a zoo. The losers must perform in front of 14,000 disappointed music fans, as Imagine Dragons' surprise opening act.

The guys force each other to do absurd tasks at a music store, and try to get compliments on some not-so-stylish outfits.

Contestants from Japan compete in one of the most physically demanding challenges ever created as they take on the menacing and daunting Ninja Warrior assault course.

Contestants from Japan compete in one of the most physically demanding challenges ever created as they take on the menacing and daunting Ninja Warrior assault course.

Most brides want their big day to be magical. But Sarah's fiancé Jack is taking that sentiment a little too literally, with a magic show wedding in a converted cinema.

Harry proposed to Rosa while they were on holiday in India. So, never one to mess with a winning formula, Harry's turning to India again for a big, brash, Bollywood-inspired wedding.

Jane Grote Abell, the chairwoman of Donatos Pizza and daughter of the company's founder, goes undercover to ensure that her father's values are still being implemented.

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.

Gordon Ramsay visits Mama Maria's, a failing restaurant in Brooklyn, New York, where owner John is overwhelmed by running a business that's become stuck in the past.

Gordon is in Pennsylvania to help rescue a soul food restaurant that was opened 12 years ago by a retired special education teacher.

Gordon visits Barefoot Bob's beachside restaurant in Massachusetts, where husband and wife Marc and Lisa struggle to attract customers during the winter months.

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

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

A Suitcase Full of Cash and a Yellow Clown Car: When Meemaw's gambling room is a success, she finds herself with a suitcase of illegal cash.

A Solo Peanut, a Social Butterfly and the Truth: In the 100th episode, Sheldon gets an odd request from an old friend. And Georgie comes clean to Mandy.

Leonard must choose between his new girlfriend Priya and his friendship with Penny. Howard drives Sheldon crazy with a magic trick.

When somebody hacks into Sheldon's online gaming account, he and his friends become determined to locate the culprit.

Will plans a suitably grown-up dinner to celebrate his birthday, but his event clashes with a far more popular party, leaving his friends with a dilemma.

Will decides that the lads should be 'the boys who go to clubs'. They head to the West End, meeting aggressive bouncers and angry bus passengers.

Will is asked to co-ordinate the school's Duke of Edinburgh Award scheme and immediately turns the situation to his advantage.

Will is stressed about exams, Jay has other things on his mind, Simon finally seems to be making headway with Carli, and Neil forgets his kit for his PE exam.

In Loudonville, Ohio, Gordon tries to rescue the struggling Landoll's Mohican Castle, a custom-built, multi-million-dollar hotel set in 1100 acres, and its overworked owner.