E4 +1 Friday

Dave starts researching his genealogy and makes a surprising discovery, while Tina offers to help Gemma with her morning sickness and stumbles on a new business idea

When Gemma hires Alexis to teach at her school, Tina suspects the new teacher may not be quite who she claims to be

Phil convinces Jay to spice things up for Gloria on Valentine's Day by trying out role play, while Mitch and Cam are forced to make amends when they accidentally ruin Luke's date

Hayley and family go to her new boss's country house for a wine-tasting trip, but there is a rather bizarre rule, while Gloria and Mitch are invited to a party at Oprah's house

Comedy clips showcasing amusing internet videos on the themes of food and animals

In Arvada, Colorado, Gordon Ramsay visits one of the filthiest restaurants he has ever seen, and only one of the biggest transformations of the series can save it

Gordon Ramsay heads to Queens, New York, where the owners of failing Greek restaurant Kati Allo are on the brink of divorce, while their daughter is at her wits' end

Bart's dream girl Mary Spuckler comes to town but the relationship turns sour when he fails to pay her enough attention. With the voices of Benedict Cumberbatch and Zooey Deschanel

Bart and Milhouse sample the perks of adulthood following a shaving experiment. Meanwhile, Marge tries to protect Maggie from the dangers of children's TV

In the 200th episode of the comedy, the gang finally celebrates Sheldon's birthday after more than nine years together, with the help of a few special guests

Leonard, Sheldon and Howard face problems when they file for a patent for their infinite persistence gyroscope. Plus, Penny, Amy and Bernadette give Raj dating advice

Plans for a relaxed evening at Jay's turn out to be anything but, Mitchell is not happy with a gift from Cam's dad, and Phil and Gloria get scissor-happy at her old salon

The Dunphys and Pritchetts head Down Under so Phil can get in touch with his Australian roots, and Mitch and Cam meet up with an old friend they both hate. Rhys Darby guest stars

Sheldon's obsession with gift-giving etiquette annoys his friends as Christmas approaches, and Leonard's new colleague dates Penny. With guest star Michael Trucco

Barry Kripke challenges the boys to a robot duel, while Howard is devastated when Penny finally tells him what she thinks of his chauvinism

Sheldon develops a scientific procedure for making friends, but must first win the trust of fellow scientist Barry Kripke to prove his findings. Comedy, starring Jim Parsons

Sheldon lends Penny money to pay her rent, but it leads to a confrontation between Leonard and her ex-boyfriend. Starring Jim Parsons, Johnny Galecki and Kaley Cuoco

The young genius has to help Georgie revise for a maths test, and in doing so, he picks up a few skills himself. US comedy, starring Iain Armitage and Montana Jordan

The young genius moves to Dallas to attend a school for gifted children, the family struggles to cope without him around any more

As the Springfield crowd recall their divine encounters, God and St Peter question what it takes to enter the Pearly Gates

A self-driving car company comes to Springfield, poaching all of the power plant employees with its fun work environment

Howard's fear of commitment causes him to avoid Bernadette, and Kripke plays a prank on Sheldon during a radio interview. Johnny Galecki and Simon Helberg star

Bernadette shows an interest in Leonard's physics experiment, making Howard so jealous that she threatens to end their relationship. Melissa Rauch and Simon Helberg star

Leonard's mother visits and he is horrified to learn that Sheldon knows more than he does about his own family. Guest starring Christine Baranski

Raj lusts after a girl he and Sheldon meet at a university party, and Leonard comes to regret airing his disapproval of Penny's belief in psychics

Sideshow Bob is released from Springfield Penitentiary - so Bart and the family join the witness protection programme. With the voice of Kelsey Grammer

A routine check reveals Homer is not qualified to work as a safety inspector at the power plant, so he goes back to college to study for a degree - but ends up failing his exams

Homer finds an old film strip, leading to family flashbacks telling the story of Bart and Lisa's troublesome toddler years - and how they got into their first fight

Emily hires an expert canine trainer to help with the kennel dogs

The hopefuls receive a makeover before taking part in an Alice in Wonderland-themed photoshoot, but Alexandria's diva-like behaviour causes friction

The secret agent team is falsely implicated in a bombing, and pursues the real terrorist around the globe. Action adventure sequel, starring Tom Cruise and Jeremy Renner

Sheldon and Howard squabble over ownership of a parking space at the university, but their conflict pales in comparison to the one waged by Amy and Bernadette on their behalf

Sheldon reluctantly has to take care of Amy when she gets sick, while Howard tries to get some tips on manliness from Penny when he and Bernadette go to visit her father

A single mother and a sales adviser take part, choosing a date from a selection of six naked people, who will be revealed to them one body part at a time. Anna Richardson hosts

A particularly bad episode of Itchy & Scratchy prompts Bart and Lisa to write their own script and send it to the show's producer

The young genius has to help Georgie revise for a maths test, and in doing so, he picks up a few skills himself. US comedy, starring Iain Armitage and Montana Jordan

The young genius moves to Dallas to attend a school for gifted children, the family struggles to cope without him around any more

Alex is up for a prestigious government job that requires a family interview, causing everyone to overcompensate, while Haley and Dylan think it might be time they grew up a little

When Dave and Gemma face a devastating loss, Calvin and Tina offer emotional support and reflect on a period that tested their own family

Calvin and Tina enlist the services of a professional matchmaker for Marty, but get too caught up in the process. Dave and Gemma adopt new roles during an unexpected date night

As Halloween draws near, Calvin tries to discover what is behind the strange occurrences in his home. Gemma and Tina question if their days of sexy costumes should be behind them

Calvin is thrilled when he unexpectedly crosses paths with NFL legend Jerome 'The Bus' Bettis', until he discovers the Hall of Fame football player shares a history with Tina