E4 Extra Thursday

Three couples host dinner parties in Nottinghamshire, with Nena and Vish, Syreeta and Romaine, and Paul and Vicki competing for the cash prize of £1,000

John Cena, Nicole Byer and Camille Kostek host the reality series in which thrill-seekers compete on the world's largest and most extreme obstacle course

Joe, Sal, Murr and Q go face-to-face hitting the bull's eye at a clothing store, and go head-to-head in a focus group sabotaging each other with strange inventions

Joe, Sal, Murr and Q undermine one another in a focus group, spread much confusion while teaming up at a bagel shop, and pass ridiculous notes to strangers at the park

Gordon Ramsay heads to Boca Raton in Florida to help the owner of an Italian restaurant who is managing her establishment with an iron fist

US gameshow hosted by John Cena, Nicole Byer and Camille Kostek.People from all walks of life compete to overcome extreme obstacle courses, become the champion and win a cash prize

Groom-to-be Harry wants a wedding fit for royalty, but his partner Charlotte is not into airs and graces and is dreaming of something much more low key

Groom-to-be Nick is given £12,000 to plan every detail of his nuptials and give his fiancee Laila the wedding of her dreams

Paul Damico, president of Moe's Southwest Grill, goes undercover to check the standards he values are still being met alongside the company's growth

Sara Bittorf goes undercover among the workforce of restaurant chain Boston Market, where she is chief brand officer

Gordon Ramsay heads to Boca Raton in Florida to help the owner of an Italian restaurant who is managing her establishment with an iron fist

The chef helps the owner of a Mexican restaurant in southern California who previously ran a successful catering company, but has struggled to adapt her skills to a new business

Peralta invites his newly discovered half-sister Kate (New Girl star Nasim Pedrad) to come and stay with him in New York, but she turns out to ne a bit of a nightmare

Unstable former undercover cop Pimento shows up as the insurance investigator when Charles's food truck is destroyed by fire. Comedy, starring Joe Lo Truglio and Jason Mantzoukas

A lonely Robin invites Ted to her flat, placing him in a predicament as he awaits a phone call from Victoria

Lily persuades Robin to gatecrash a high-school prom with her in an attempt to get a look at a potential band for her wedding

Amy spoils one of Sheldon's favourite films by pointing out a plot hole, and Leonard realises he can manipulate Penny into feeling sorry for him. Comedy, starring Jim Parsons

Sheldon re-evaluates the time he spends with Amy when she takes a job at the university, and Howard is forced to sleep on his friend's sofa after an argument with Bernadette

Jimmy Carr hosts a combination of the comedy panel show and the long-running words and numbers quiz, with comedians putting their mental agility to the test

Sarah Kendall, Charlotte Ritchie, Jamali Maddix, Lee Mack and Mike Wozniak compete in the series grand final. Hosted by Greg Davies, with Alex Horne

Mark worries he and Sophie are drifting apart and decides to propose while they are on a mini-break together. Unfortunately, things do not go according to plan

Mark has crippling doubts about being engaged to Sophie, and matters are made worse when he is invited to stay with his prospective in-laws

The chef helps the owner of a Mexican restaurant in southern California who previously ran a successful catering company, but has struggled to adapt her skills to a new business

Jimmy Carr hosts a combination of the comedy panel show and the long-running words and numbers quiz, with comedians putting their mental agility to the test

Joe, Sal, Murr and Q go face-to-face hitting the bull's eye at a clothing store, and go head-to-head in a focus group sabotaging each other with strange inventions

Joe, Sal, Murr and Q undermine one another in a focus group, spread much confusion while teaming up at a bagel shop, and pass ridiculous notes to strangers at the park