E4 Saturday

Peralta enlists Jeffords to help him tackle a cold case that everyone thinks is unsolvable. Meanwhile, Santiago plans a romantic weekend away with her new boyfriend

When Adam tries to develop an acting career, a talent agent decides he is only suitable for nerd roles, so Beverly makes it her mission to turn him into a teen heartthrob

Adam and the other Adam Goldberg decide to face off in a karate match to settle their long-running feud, so Barry and Adam ask Uncle Marvin for some martial arts training

After Barry starts checking out the best medical schools, Lainey reveals she has won a scholarship to art college. Erica and Adam think Murray loves the family dog more than them

Barry plans major romantic gestures for Lainey on high school prom night, while Erica and Geoff try to attend the event together, but things do not go as planned

It is the final, and the teams have 24 hours to prove that they are the best builders in New Zealand by constructing whatever takes their fancy

Gordon Ramsay concludes his visit to Zayna Flaming Grill in Redondo Beach, California, and finds more questions than answers as he tries to save the Mediterranean restaurant

Gordon Ramsay heads to Easton, Pennsylvania, where an Italian restaurant is being put at risk by an inexperienced chef and his mother's refusal to acknowledge the eatery's flaws

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

The guys find a laptop that has some virtual currency on it. The only snag is, the computer belongs to Penny's ex-boyfriend Zack

Sheldon and Amy try to eliminate the stress from their wedding planning by applying mathematics to the process. Raj realises best friend Howard is actually hurting his confidence

Sheldon and Howard plan respective birthday celebrations for Amy and Halley. A letter from his brother makes Leonard feel anxious about his own lack of accomplishments

Sheldon and Amy subject their friends to a series of secret tests to find out who is most qualified to act as best man and maid of honour at their wedding

Amy and Leonard bond during a series of science experiments and Sheldon finds Penny to be a surprising source of scientific inspiration. Laurie Metcalf and Brian Posehn guest star

As a future Lisa writes her application for Harvard, she realises how much she has been shaped by a string of seriously disappointing birthdays

Bart goes missing and the people of Springfield launch a search party to find him. The townsfolk almost give up hope, until Sideshow Bob steps in

Nelson becomes jealous when Lisa falls for jazz pianist Brendan (guest star Ed Sheeran). Meanwhile, Bart discovers he has a love of chemistry

Moe breaks the most sacred rule of a secret society of bartenders, who seek the ultimate vengeance on Homer and his friends

Blood-curdling tales, featuring an island inhabited by 'manimals', an army of Homer clones and zombie cowboys

The family hears about Grampa's time in the Air Force, and Milhouse's cousin pops by. With Game of Thrones' Carice van Houten

Marge convinces the town to pass anti-bullying legislation after Bart gets picked on at the school dance. Homer then gets arrested and sent to rehab for targeting Ned Flanders

Groundskeeper Willie coaches Lisa and the other members of the Mathlympics team for an important quiz against their Waverly Hill rivals

Bart discovers a passion for American history when Superintendent Chalmers is forced to take over his education. However, an accident costs the troublemaker's new teacher his job

A collection of Halloween tales, in which Homer is paralysed by a venomous spider, Ned Flanders becomes a night-time vigilante and Bart and Milhouse transform into one-eyed aliens

Some of Britain's best-loved personalities critique shows, including Blue Planet II, Unsolved Mysteries, It Chapter Two, Antiques Roadshow and Basic Instinct

The armchair critics share their opinions on programmes including Britain's Got Talent, Celebrity Hunted, Coronation Street and Michael McIntyre's Big Show

Opinions on shows including Married at First Sight Australia, Wheel of Fortune, The Americas, Fear, Griff's Great Australian Rail Trip and Help! My House Is Haunted

Science technician Ian has a date with shy nursery nurse Stacie and glamorous 22-year-old dental nurse Cece is looking for someone who can see that beauty is more than skin deep

A part-time wrestler returns to the restaurant for a second chance, while a hotel inspector and a DJ bond over their shared love of pop music

The armchair critics share their opinions on programmes including Britain's Got Talent, Celebrity Hunted, Coronation Street and Michael McIntyre's Big Show

Opinions on shows including Married at First Sight Australia, Wheel of Fortune, The Americas, Fear, Griff's Great Australian Rail Trip and Help! My House Is Haunted

Gordon Ramsay heads to the failing Lakeview Hotel and restaurant on Lake Chelan in Washington state, putting the blame on the owner's inappropriate and miserly behaviour

Gordon Ramsay visits Brick Hotel in Newtown, Pennsylvania, where the staff have had enough of owner Verindar, who runs the establishment like an angry tyrant

Grace finds herself in a tense confrontation, a shocking event at The Loft sets off a chain of blame, and the village tries to heal as Donny pushes for the truth