E4 +1 Thursday

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

When Gemma decides to fire a teacher at her school, she is unprepared for the aftermath. Calvin gets a surprise when he faces off with his newspaper carrier

Phil gets ready to play in a charity basketball match, but NBA stars Charles Barkley and DeAndre Jordan show up and the pressure gets too much for him

Mitchell accidentally knocks over an urn filled with the ashes of Cam's beloved pet pig Lilly and quickly attempts to cover up his blunder

Gordon Ramsay heads to Atlanta, Georgia, in an attempt to save a family-run smokehouse restaurant plagued by mismanagement and lazy cooking

The couples head off to a countryside retreat, and one bride is confronted over rumours about questionable behaviour

A film about a sexy tango expert inspires Lisa to take up dancing, while Bart and Milhouse skip summer camp and hide in the shopping centre

Otto breaks up with his new bride, so big-hearted Bart invites her to stay with the family, much to Marge's displeasure. With the guest voice of Parker Posey

Raj receives advice from Sheldon after he sees Emily on a date with another man, while Penny gets fired from the movie, prompting her to take a serious look at her life

Sheldon becomes upset about his career, the destruction of the comic-book store and Leonard and Penny's future living arrangements

Cameron's dad comes to visit, but an argument over dinner leads to an awkward situation, and Luke discovers his elderly friend Walt has died

Andre persuades Phil to make a spontaneous purchase when the friends go car shopping, and Jay is determined to take Gloria and Manny to his high-school reunion

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

Amy is furious with Sheldon for sharing intimate details of their relationship with his friends. Raj considers trying to live without financial support from his father

The gang's annual trip to Comic-Con is thrown into doubt when Raj, who is no longer accepting his father's financial support, cannot afford to go

Leonard and Penny offer Sheldon's old room to Raj, which creates unexpected conflict among everyone and an argument between Amy and Leonard's mother

Jake, Holt and the squad try to distract Terry from the stress of his upcoming lieutenant's exam by bringing the annual Halloween Heist forward to a different public holiday

Peralta and Boyle investigate a serial killer, Captain Holt continues to spar with Commissioner Kelly and Jeffords deals with complications resulting from the result of his exam

Lisa rekindles her love of jazz when the family end up in New Orleans, where Bart discovers Louisiana's voodoo, and Homer samples its alcohol

On his deathbed, Grampa makes a confession to Homer that proves hard to reconcile when he recovers

The couples head off to a countryside retreat, and one bride is confronted over rumours about questionable behaviour

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

Marge starts a carpentry business, but quickly learns she will need more than mere skill if her venture is to succeed and appoints Homer as a figurehead

Halloween-inspired tales featuring the all-American family. Springfield becomes the target of an alien invasion. Featuring the guest voice of Dr Phil

Marge and Homer rent an apartment in an affluent area to give the kids a better education. With the voice of Elliot Page

Marge tells Homer not to bother coming home after he gets a little too drunk at Moe's on Christmas Eve

The navigation team sailing the Americas has a tricky manoeuvre to manage while traversing the Panama Canal, as cruising the locks requires maximum skill and concentration

Highlights of the year's episodes, featuring appearances by the Siddiquis, Giles and Mary, Jenny and Lee, Ellie and Izzi, Marcus and Mica, and Amira and Iqra

Personal trainer Kriss is matched with 18-year-old beauty therapist Ruby, while retired secretary Patricia has a meal with self-confessed flirt Alan

Sarah from Plymouth becomes the first ever returning picker having previously been on the show as David. Twenty year-old plumber Jamie from Swansea is looking for love

Gary asks Daisy a loaded question, while Diana re-evaluates her feelings, and another group of friends come aboard looking for an unforgettable experience

Halloween-mad Claire is warned to tone down her horror hi-jinks this year, but when Phil decides to hold an open house, she can't resist the urge to rustle up a few scares

Marge is diagnosed with stress, so the family decides to hire a nanny - who bears a striking resemblance to Mary Poppins

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

Raj finds himself in the middle of a domestic drama when his new girlfriend turns out to still be married. Sheldon rents his old room back to have a quiet place to work

When Calvin and Dave's college basketball teams face off, Dave surprises the Butlers with tickets to the game and also invites one of his best friends from Michigan

When the Johnsons invite the Butlers to go camping, Dave is taken aback by Calvin's idea of roughing it

When a curmudgeonly resident with few fans in the community passes away, the Butlers step up to host a memorial, leading Calvin to discover an unexpected revelation about himself

Dave is thrilled when Calvin invites him golfing, confident that it represents progress in their relationship, but Calvin may have an ulterior motive