TV Guide E4 Saturday

Sheldon and Amy take a train ride to the Napa Valley with Howard and Bernadette on Valentine's Day, while Leonard and Penny head to the vets when they volunteer to look after Raj's dog. Comedy, starring Johnny Galecki, Jim Parsons and Kaley Cuoco

Raj is racked with guilt when he tries to date Lucy and Emily at the same time, Penny has trouble deciding whether to take a role in a film, and Sheldon struggles to choose between two gaming systems. Comedy, starring Kunal Nayyar, Jim Parsons and Kaley Cuoco

Leonard and Penny attempt to prove Sheldon wrong when he claims that he and Amy have a superior relationship. Meanwhile, Howard is nervous when Nasa asks him to throw the first pitch at a baseball game honouring National Space Day. Comedy, starring Johnny Galecki, Jim Parsons and Kaley Cuoco

The gang re-creates a prom night on the roof of the apartment building when the girls decide they would like to re-enact their evenings with their current partners. However, Sheldon feels under pressure to take part in all the romantic traditions, and Howard worries about who Stuart will bring as his date. Comedy, starring Johnny Galecki, Jim Parsons and Kaley Cuoco

Sheldon panics when Leonard announces he has to go into hospital for surgery, and the impending divorce of Raj's parents motivates Howard and Bernadette to work on their own marriage. Comedy, starring Johnny Galecki, Jim Parsons and Kaley Cuoco

As part of the 85th anniversary of DC's Batman, the teams have eight hours to create iconic vehicles for some of Batman's most notorious foes, to earn a spot in the semi-final. Each team is given an infamous Batman villain - from The Joker to Harley Quinn and Poison Ivy - and must construct a vehicle and a good-versus-evil Gotham City battle scene

In Thailand, Jules is infuriated to see Tristan's ex Molly growing closer to her Chelsea friends, and even hooking up with Tristan's best friend Chuggs. Back in London, Jack and Livvy's relationship reaches crisis point. Things get awkward when Freddy's ex, Beks, shares a kiss with his best mate Olly. Also, a single Tabitha is ready to date, and her best friend Sophie is on hand to help

Gordon Ramsay visits California, where his job is to help the owner of Lido Di Manhattan. Lisa Marie Hemmat, an ambitious business school graduate, has been running the restaurant for the past five years, but has failed to exert any control over the kitchen and the menu. The chef tries to teach her the basics of cooking and venue management, but trouble brews when her staff threaten to walk out on relaunch night

Gordon Ramsay heads to Boca Raton in Florida to turn around the fortunes of Italian restaurant Anna Vincenzo's. The owner opened the establishment in 2001 with the help of her father but the business has failed to meet her expectations, and the chef realises that her ruthless style of management is having an adverse influence, not only on her staff but also on her family

Leonard tries to get Sheldon into the Christmas mood by playing a game, but things do not go as planned when Sheldon reveals a childhood trauma. Raj goes out with the girls and reveals he had crushes on both Penny and Bernadette - but not Amy. Comedy, starring Johnny Galecki, Jim Parsons and Kaley Cuoco

Sheldon is not pleased when his assistant Alex starts flirting with Leonard and has a word with her about it. Unfortunately, his comments are so inappropriate that he is accused of sexual harassment and sent to the university's human resources department, where he ends up dragging Leonard, Raj and Howard into trouble too. Comedy, starring Johnny Galecki and Jim Parsons

The guys become stranded in the middle of nowhere when Leonard's car is stolen en route to the Bakersfield comic-book convention. Meanwhile, back at home, the women try to work out why the guys are so fascinated with such publications

Sheldon is furious when the university forces him to work with Kripke, while Howard's hobby lands him in financial trouble. However, that doesn't stop him and Raj getting expensive action figures of themselves made - much to Bernadette's disapproval

An argument between Leonard and Sheldon over the ending of a Harry Potter book affects Amy and Penny's living arrangements. Meanwhile, Howard goes on a trip to Las Vegas with Bernadette and asks Raj to keep an eye on his mother while he is away

Leonard and Penny celebrate Valentine's Day, but their evening takes a turn for the worse when the latter's ex-boyfriend proposes to his girlfriend in the same restaurant. Meanwhile, Sheldon enlists the help of his assistant Alex to find the perfect gift for Amy

Principal Skinner takes the school's underachieving pupils on a trip to ensure they miss a standard test and unexpectedly finds himself rediscovering his enthusiasm for teaching. Paranoia stalks Homer after he forgets to pay the family's insurance bill and leaves him trying to prevent a host of imaginary catastrophes

Ned Flanders buys the Simpsons' home when they are unable to pay their mortgage and rents it back to them at an affordable rate, but Homer soon takes advantage of his new landlord's generosity

Spoof behind-the-scenes special exploring what makes the dysfunctional family's antics so popular. Featuring the guest voices of Willie Nelson, Gary Coleman and Stephen Hawking

Blood-curdling tales from America's favourite family in another Halloween special. The spooky stories feature an island inhabited by 'manimals', plus tales about an army of Homer clones and zombie cowboys

Homer is asked to help the Rolling Stones with a forthcoming benefit gig, filling his head with dreams of rock 'n' roll stardom. Unfortunately, they only want him to stand in as a roadie. Featuring the voices of Mick Jagger, Keith Richards, Lenny Kravitz, Tom Petty and Elvis Costello

On Valentine's night, 50-year-old Dave, a singer and wedding celebrant who unites couples in matrimonial bliss, hopes to find a piece of that bliss for himself. A 66-year-old poet from West Yorkshire has memory problems after a serious motorbike accident. His date is a grandmother of six, who inspires him to write a poem on the spot. A 29-year-old artist and a mother of one enjoy one of the flirtiest encounters the restaurant has ever seen

TikTok content creator Holly enters the restaurant looking for love and ends up paired with landscaper Sam, who shares her love of tequila. Army veteran Ronald shares a special Valentine's day with a 91-year-old widow and Colby is looking for a woman who can see the cuddly bear he really is behind his intimidating exterior. Journalist and broadcaster India Willoughby - a self-proclaimed Bridget Jones - goes on her first date since she transitioned, with driving instructor Gareth

The armchair critics share their opinions on Banged Up: Stars Behind Bars, Planet Earth, Culprits, The Curse of Robert the Doll and Little Trains and Big Names with Pete Waterman. From November 2023

The armchair critics share their opinions on shows including The Crown, Survivor, 007: Road to a Million, The Good Ship Murder, Shoplifters: Caught Red Handed and ITV News' coverage of the Cabinet reshuffle. From November 2023