E4 Extra Saturday

Marshall's friends try to help him get over his break-up with Lily - but just when it seems like he might be cheering up, he discovers she may be back in town

Barney helps Marshall brush up on his bachelor skills, while Robin assists Lily as she looks for a new flat. Comedy, starring Alyson Hannigan and Jason Segel

Robin goes for a meal with Ted's parents, but discovers they are hiding a huge secret from him. Lily and Marshall try to adjust to their new relationship

Barney gives Ted advice after he has his first big fight with Robin, while Lily persuades them to make up. Neil Patrick Harris and Josh Radnor star

Lily helps Barney with an unwanted admirer, while Marshall befriends a fellow law student who has also just split up with his girlfriend. Alyson Hannigan stars

Adam risks bodily harm during an intense game of paintball to impress his latest crush, and Erica pretends she has a college-aged boyfriend

After getting telephone answering machines, Murray and Pop-Pop wage a message war on one another, so Erica, Barry and Pops try to reunite them at a hockey game

Adam tries to be a horror writer, but his efforts get him grounded on Halloween when Beverly discovers that she is the basis for the monster in his story

Adam makes an action movie, but an unlikely replacement steps in when Barry goes missing for playing the lead. Comedy, starring Sean Giambrone, Wendi McLendon-Covey and Jeff Garlin

Adam gets between Murray and Marvin when they go without him to the Philadelphia Thanksgiving Day parade to see KITT from Knight Rider. Comedy, starring Wendi McLendon-Covey

Childhood sweethearts Paula and Rodney plan to get married, and are given £12,000 for their nuptials, on the condition that the groom is left in charge of the wedding

A bride-to-be who admits to being a control freak, is given £12,000 to finance the wedding of her dreams. However, her husband-to-be must organise the big day alone

Rick Forman, founder and CEO of New Jersey-based discount clothing store Forman Mills, goes incognito among his own staff, posing as a reality show contestant

Jessica Herrin, the founder and CEO of direct sales company Stella & Dot, goes undercover to find out if the vision she has for the firm is being carried out by her staff

Armando Montelongo, the CEO of a Texas property investment company, works undercover alongside his staff to find out if his business is operating as efficiently as possible

Courtland Gray prepares to takeover as CEO of Peavey Electronics by donning a disguise to go incognito among the company's staff to learn how the frontline employees really feel

Gordon Ramsay revisits three restaurants he helped that were among the biggest challenges he faced, finding out whether they have stayed on the road to recovery

The volatile chef meets his match in the tyrannical front-of-house manager of Peter's Italian Restaurant in Babylon, New York

Leonard confronts the man who tormented him in high school, while Penny realises she did her fair share of bullying in the past

Sheldon is encouraged to feign interest in Amy's career accomplishments for the sake of their relationship, and Howard notices Bernadette is uncomfortable around children

Leonard and Penny try to give their relationship another chance, but soon remember why it did not work out in the first place. With Johnny Galecki and Kaley Cuoco

Leonard and Penny continue testing their rekindled relationship, and Raj starts treating his new phone like a person, while Sheldon and Amy try to achieve internet fame

Leonard breaks his room-mate agreement with Sheldon, while Howard prepares for a flight to the International Space Station, and tries to ensure he gets a cool astronaut nickname

Sheldon uses his holidays to help Amy in her biology lab, but soon moans about the menial jobs he is given, and Bernadette asks Howard to sign a pre-nuptial agreement

Sheldon and Kripke battle it out to get Professor Rothman's vacant corner office, while Penny discreetly tries to dispose of a present Amy gave her as a token of esteem

Sheldon refuses to get his hair cut as his regular barber is in a coma - a solitary change that causes chaos in the rest of his well-ordered life

Amy is disappointed when Sheldon favours a video-game marathon with the boys over accompanying her to a birthday party. Comedy, starring Mayim Bialik and Jim Parsons

Penny buys Leonard and Sheldon some Star Trek action figures, but the duo refuse to remove them from the packaging. Raj asks his parents to set up a date for him

The jokers work as optometrists, provide incorrect financial advice, and attempt to secure numerous votes by campaigning on ridiculous political platforms

The guys go head-to-head, debating at the mall, teach a dance class, sell tickets to fake Broadway shows, and become personal trainers at a gym

The guys host a taste test, negotiate for items at a flea market, and work as petrol station attendants

The jokers team up to advertise terrible ideas to a bunch of agency professionals, and work as custodians at the mall food court