E4 Extra Saturday

Elaine tries to give Jessica tips on building a better relationship with Grandma Huang. Louis challenges Emery to a 'good luck' wrestling match to start Chinese New Year

On Valentine's Day, Jessica and Louis compete to give Evan the best advice on how to celebrate with his new girlfriend. Meanwhile, Eddie is passed a love note

Evan starts acting up at school and is forced to miss his next fencing match, putting his perfect record in jeopardy, so Jessica immediately blames it on Eddie's influence

Eddie learns that his secret admirer is Trent's sister Tina, and his friend warns him to stay away from her - not for her protection but for Eddie's

Emery starts skipping his volleyball practice, prompting Louis and Evan to investigate. Louis then discovers Emery taking up line dancing in a bar

Ted is upset when his mother marries her long-term partner, walking out of the wedding and refusing to give a speech. Comedy, starring Josh Radnor

Don asks Robin to move in with him, prompting Ted and Barney to try to win her back. Meanwhile, Lily and Marshall start sleeping in separate beds

Ted wonders whether to start hanging out with a new circle of friends after attending a high-society architectural party, and Lily and Marshall discuss having children

Ted takes his new date to the cinema, and is horrified to discover the film retells the story of how Stella left him at the altar

Lily realises she still has doubts about becoming a parent, but she makes a pact with Marshall to start trying for a baby if they see Barney's doppelganger

Shane Evans, COO and co-founder of massage therapy chain Massage Heights, poses as a contestant on a TV reality show who is trying fund her own business

Bruce 'Two Dogs' Bozsum, the chairman of a Native American gaming and entertainment empire, goes undercover among his own employees

Joe DiDomizio, CEO of travel retailer Hudson Group, hopes to find that the company's vow to be 'the traveller's best friend' is being upheld by his employees

Gordon Ramsay takes on a debt-ridden restaurant in South Bend, Indiana, where the inexperienced chef serves food from both the freezer and tins

The chef heads to West Nyack, New York, to come to the aid of a family-run Mexican restaurant that is suffering a financial crisis, not to mention a cockroach infestation

The chef visits a failing health-food restaurant in Hollywood, the owner of which is struggling to control his disrespectful staff and receives an unscheduled visit from the police

Gordon Ramsay revisits three restaurants he tried to save - Handlebar, Casa Roma and the Black Pearl - to find out whether his advice has been put to good use

The chef revisits Giuseppi's and Sante La Brea to find out whether the owners took his advice on how to raise standards. Plus, an update on Finn McCool's

Penny discovers she has a dedicated group of fans from her Serial Ape-ist days when she accompanies Leonard to a comic-con, and Howard makes an impulsive purchase

The repairs on Amy's flat are completed, but she hides the truth from Sheldon so she can continue living with him for a while longer

Sheldon goes to great lengths to convince Amy that they should have a baby together after they successfully complete a scientific experiment using DNA samples from both of them

Sheldon cannot contain his jealousy when he hears that his colleague Bert has won a prestigious fellowship. Stephen Hawking guest stars

Sheldon, Amy, Leonard and Penny try to divide their collective belongings into two separate households. Meanwhile, Raj and Stuart work to prove themselves indispensable

Sheldon and Amy's attempts to celebrate her birthday with an intimate night at home are interrupted by the news that Bernadette has gone into labour

After spending the holidays apart, the gang get together to share Christmas adventures, including Sheldon's and Amy's trip to his mother's

Penny thinks that Leonard is taking her for granted and has stopped making an effort in their relationship, so she decides to go away for a spa weekend with Amy

Sheldon learns of a machine that will help him understand human emotions. Penny tries to help her brother get a job, and Raj asks his ex-girlfriends why he is still single

Leonard and Howard send Sheldon on a train journey to keep him away from their Air Force project - but the plan backfires. Bernadette has her first night out since having the baby

The chef travels to the La Grange suburb of Chicago to help the owners of Cafe 36, an upmarket bistro threatening to destroy the marriage of its owners due to financial losses

Fiery chef Gordon Ramsay visits California, where a mother and son have gone through 20 chefs in two years at their struggling Italian restaurant