E4 Extra Thursday

When Calvin stumbles upon a big business opportunity, he must convince Malcolm to help him to seal the deal. Gemma has to confront a secret from her beauty pageant past

Calvin hires Grover to work part-time at his business, but soon realises that he's not a good fit. Marty and Necie reconsider their living situation

Dewey writes an opera based on his parents' arguments over their new bed. Starring Frankie Muniz and Erik Per Sullivan

Hal is named executor of his neighbour's living will, and has to decide whether to keep him on life support or pull the plug. Meanwhile, Craig learns to fight dirty

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

In Manchester, Gillian and husband Steve kick things off with a simple menu. Day two sees Holly and Richard lay on a vegetarian meal, and foodies Jen and Alex host the final night

Three couples in Manchester take part in the competition to see who is best at hosting dinner, featuring a healthy menu, a backyard party and Asian-inspired food

Super organised Belfast bride Conna gives her groom David a chance to arrange their wedding, and while she hopes for a simple ceremony, he plans a lavish Narnia-themed event

Groom-to-be Gavin attempts to pull off a Thai-themed wedding in Somerset, while his fiancee Sophie dreams of a rustic, romantic affair

Vegan Izzie has a passion for the planet, and Izaac might be Mr Right, while Josh is from the Yorkshire Dales is matched with Jack from Sheffield

Andy Wiederhorn, CEO of Los Angeles-based fast food restaurant Fatburger, goes undercover to learn more about his business and the people he employs

The President and COO of Rollins Incorporated - the parent company of eight pest-control firms including flagship brand Orkin - works incognito alongside his employees

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

Sheldon develops a mental block and has difficulty working on a formula, so he takes a job at a diner to try to revive his creativity - much to Penny's disapproval

Leonard is invited to visit the Large Hadron Collider in Switzerland and asks Penny to join him as a Valentine's Day treat, leaving Sheldon deflated

Greg Davies sets tasks to a series of celebrity guests, as Tim Vine encounters a wet bra, Alice Levine barely attempts cricket and Russell Howard makes a convincing liger

Dad's annual hinge oiling evening arrives, but when he spills his oil on Mum's carpet, it's a race against time to clean it up before she finds out. Simon Bird and Paul Ritter star

Adam has finally been recognised for his musical talent, but his achievement is overshadowed when Jonny arrives home and announces he has got married

Mark is offered a promotion on condition that he delivers a presentation to the entire board, while Johnson tries to bribe Jeremy into letting him sleep with Big Suze

Mark continues to be tormented by doubts about marrying Sophie, and joins a gym to give himself an excuse to spend as much time away from her as possible

Manny's parents come to stay, and Bernard and Fran discover he has not been entirely honest with them. Guest starring Annette Crosbie and Sam Kelly

As if smoking and drinking were not bad enough, Bernard also develops a gambling addiction, while Fran searches for work. Guest starring Keith Allen

Jimmy Carr fires topical questions at captains Rob Beckett and Aisling Bea, as well as guest panellists Joey Essex, Roisin Conaty, Nish Kumar and Cathy Newman

Greg Davies sets tasks to a series of celebrity guests, as Tim Vine encounters a wet bra, Alice Levine barely attempts cricket and Russell Howard makes a convincing liger

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