TLC +1 Monday

Nikki has a budget of £5,000 to find the perfect dress for her big day. Plus, Lisa seeks a unique outfit that will make her stand out on social media

Buying goods from home

Buying goods from home

Vince confesses that he never graduated from high school and asks Mike to help him pass an equivalency exam so he can attend a school reunion with Joyce

Victoria panics about her forthcoming 30th birthday, and drags Mike and Molly into the fray. Comedy, starring Billy Gardell and Melissa McCarthy

Mike is placed in an awkward position when Peggy's new boyfriend questions him about marrying Molly. Comedy, starring Billy Gardell and Melissa McCarthy

Dr Sturgis recommends Sheldon and Missy for a university research study on twins. but Mary is unhappy when the test results go to Sheldon's head. Comedy, starring Iain Armitage

Mary clashes with Sheldon's drama teacher over plans for a Halloween fundraiser for the church. Georgie falls for a rebellious teenage girl that Sheldon is tutoring

Paige and Sheldon get into trouble at the science museum, while Mary, Georgie, and Missy help Meemaw with a garage sale

Tension mounts when the pals attend a weekend science conference and Bernadette runs into a former boyfriend, leaving Howard in an argumentative mood

Sheldon participates in a series of short lectures, but worries about the students' reactions to him, and asks Penny for acting lessons to help him engage with his audience

A wealthy benefactor at the university makes Leonard consider how far he is willing to push himself in the name of science. Comedy, starring Johnny Galecki

Howard is torn between Bernadette and his mother. Leonard rekindles his romance with Raj's sister Priya, and Amy uses Penny's emotions as the basis for a research project

Sheldon decides to make a new set of friends as he is depressed that the group's social world revolves around Leonard rather than himself. Guest starring LeVar Burton

Leonard faces a choice between his relationship with Priya and his friendship with Penny, while Sheldon is irritated by one of Howard's magic tricks. Starring Johnny Galecki

Sheldon is distraught when his online gaming account is hacked, so his friends decide to find out who is responsible - but make the mistake of confronting the culprit in person

Amy and Sheldon start a gossip experiment to see how quickly rumours spread among the gang, while Howard tells his friends he is planning to propose to Bernadette

The recently engaged Molly wants Mike to commit to organising their wedding, but he has a fishing trip planned with his friends. Comedy, starring Billy Gardell

Peggy receives a shock while celebrating her boyfriend Dennis's birthday. Comedy, starring Rondi Reed and William Sanderson

Mike decides to leave his bachelor pad behind and move in with Molly and her family, but has to contend with being the only man in the house. Comedy, starring Billy Gardell

Meemaw and Sheldon become addicted to playing video games. Georgie is offered a part-time job. US comedy, starring Iain Armitage and Annie Potts

The prodigy studies his family for a psychology project. Thanksgiving dinner ends up in an argument when Georgie Sr is offered a job in Oklahoma

The young genius tries to act more like a normal kid after learning that his intelligence could turn him into a socially awkward adult. Meemaw teaches Dr Sturgis how to drive

Sheldon is infuriated when Priya uses her legal knowledge to find a loophole in the room-mate agreement - but his spirits are lifted by a night on the town

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

Leonard accompanies Amy to a colleague's wedding, and Howard tries to persuade Bernadette they should live with his mother after getting married

Raj feels upset about not being in a relationship, so Penny sets out to find a date and introduces him to a girl he can actually talk to

Sheldon's old adversary Wil Wheaton returns and invites everyone to a house-warming party. Leonard is eager to go, but Sheldon threatens to shun him if he attends

For some child stars from '90s family shows, the transition after their wholesome roles leads them down a dark path with tragic consequences

Johnny Lewis has everything any young actor could ever dream of. However, not even a spot on Hollywood's A-List could keep him from the most terrifying role of his life

Gerald returns to see D. Lee and a hand specialist about a huge, intrusive bump on his finger. Vinnie has an embarrassing birthmark on his neck.

Dr Lee treats a man who has large growths on his nose that impair his breathing. Meanwhile, Marie has an unsightly lump on her forehead

Julian's food addiction has led him to weigh more than 800lbs and left him almost housebound. He faces a battle to lose weight and save his marriage

After losing six stone, Steph is nervous about finding a dress that suits her figure. Plus, Gok helps Esther pick out an outfit with a budget of £3,000