E4 +1 Tuesday

Pops gets a surprise visit from his older sister at Thanksgiving, to the delight of everyone except Ruby, who cannot stand her former sister-in-law

Cameron's emotional sister Pam proves too much for Mitchell, while Phil and Claire struggle to stay awake during a spontaneous trip to Paris

A family feud puts two brothers at loggerheads, and an unexpected heartfelt chat encourages one resident to extend an olive branch

Drama following the lives and loves of young people in Chester

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

The newlyweds face Experts Week, with Mel, Paul and Charlene setting exercises specifically designed to strengthen and develop each couple's marriage

Barry is shocked when an attractive teaching assistant agrees to go out with him, and Adam and Dana worry that they have missed their chance with their new crushes

With Dave Kim's parents out of town for the weekend, Adam decides to throw a party to impress Brea. Beverly lets fame go to her head after her cookbook is published

Amy hosts a traditional Victorian Christmas Eve dinner, Raj's father comes to visit, and the guys try to free a bird they accidentally let into the university clean room

Raj worries that a space probe he helped design will not function properly, while Leonard and Sheldon go shopping with Penny and Amy. Comedy, starring Kunal Nayyar

Cam finally gets a chance to shine when he is asked to preside over the high-school graduation ceremony at the last minute, while Jay gives the commencement address

As the birth of Haley and Dylan's twins approaches, the programme reflects on how all the family members celebrated their birthdays in the past year

Amy and Penny ask Bernadette to help them spy on Leonard and Priya after the couple invite her and Howard to dinner. Raj finds a cure for his fear of talking to women

Howard decides to tell his mother that he and Bernadette are engaged - but she later collapses, making him fear the shock of the news has caused her to suffer a heart attack

Raj becomes Sheldon's new flatmate, and after Bernadette receives her PhD the friends tease Howard about being the only one among them who is not a doctor

Penny worries about the consequences of spending the night with Raj, and Sheldon takes command of the paintball team

When Beverly announces a family vacation to Miami, Erica suspects she is up to something, and Murray grapples with his fear of flying

Adam struggles to balance his old friendships with his new ones. Beverly realises that she wants an adult relationship with her kids

Cam tries to keep his big interview a secret, but just ends up making Mitch suspicious. Haley cannot wait for a festive glass of wine

Alex's company puts her up in a luxury apartment, where she finds she has some very famous neighbours. Guest starring David Beckham, Courtney Cox and Stephen Merchant

The newlyweds face Experts Week, with Mel, Paul and Charlene setting exercises specifically designed to strengthen and develop each couple's marriage

Sheldon refuses to get his hair cut as his regular barber is in a coma - a solitary change that causes chaos in the rest of his well-ordered life

Amy is disappointed when Sheldon favours a video-game marathon with the boys over accompanying her to a birthday party. Comedy, starring Mayim Bialik and Jim Parsons

Penny buys Leonard and Sheldon some Star Trek action figures, but the duo refuse to remove them from the packaging. Raj asks his parents to set up a date for him

Howard is put in charge of looking after Stephen Hawking's wheelchair and takes advantage of his position to blackmail Sheldon into performing unpleasant tasks

Drama following the lives and loves of young people in Chester

Claire and the kids cause havoc as they desperately try to hide a stray dog from Phil, while Jay finds himself in a pickle when Gloria tries to make friends with another couple

After Chase confides in Gary about Alex's lacklustre work ethic, Chase's trust is broken when Gary tells Alex about their conversation

The couples take their seats at the second dinner party, one partner is left wondering if their spouse will even show up, and the honesty box exposes cracks in another marriage

Molly and Tristan's relationship is going from strength to strength, though not everyone is happy about the blossoming romance, as Isabella confronts Molly for breaking girl code

Mula hopes tonight will be second time lucky after being stood up on her first visit, while restaurateur Tom tries to impress dance teacher Alliee with some well-rehearsed advances

Married couple Tom and Kirsty are looking to try new things. With Kirsty's support, Tom wants to sexually experiment with another man for the first time

The couples take their seats at the second dinner party, one partner is left wondering if their spouse will even show up, and the honesty box exposes cracks in another marriage

Molly and Tristan's relationship is going from strength to strength, though not everyone is happy about the blossoming romance, as Isabella confronts Molly for breaking girl code

After Chase confides in Gary about Alex's lacklustre work ethic, Chase's trust is broken when Gary tells Alex about their conversation

Janine is thrilled when her best friend from college is hired as the art teacher, whlle Jacob and Barbara decide to start a school garden

Rainbow deals with feelings about her own biracial identity when Andre Jr brings home a white girlfriend, while Dre needs Charlie's advice on how to relate to a colleague

Bow urges Dre to use his connections and secure Zoey a fellowship, but he does not want his daughter relying on nepotism. Comedy, starring Anthony Anderson

Claire and the kids cause havoc as they desperately try to hide a stray dog from Phil, while Jay finds himself in a pickle when Gloria tries to make friends with another couple