TLC +1 Saturday

Levi has lost three dress sizes since she bought her 50s-style wedding dress, so Jo and Al try to find her one that fits. Plus, Caroline is losing sleep over her gown

Terrified bride Kirsty longs for a confidence-boosting gown. Meanwhile, tomboy bride Laura never wears dresses, so Jo and Al try to convince her to embrace her feminine side

Buying goods from home

Buying goods from home

George Sr is furious when Georgie tries to buy his way out of his household chores, while Sheldon learns to listen when an emotional Paige struggles with her parents' divorce

George Sr and Georgie go camping with Meemaw's new boyfriend Dale, but things get complicated when her ex-boyfriend Dr Sturgis tags along. Sheldon and Missy invent a new game

Georgie and Sheldon go mining for platinum in roadside gravel. Mary is concerned when Missy misuses religion to help improve her baseball playing

Meemaw meets Dale's ex-wife June, while Sheldon is forced to work on a group project with reluctant college students. Iain Armitage stars

Georgie is furious when Mary listens in on a phone call with his girlfriend, Meemaw tries to cheer up a jealous Missy and Sheldon visits CalTech for the very first time

Dr Sturgis is furious when Sheldon accuses him of plagiarism. Mary sets out to find a suitable trophy for Missy's baseball ceremony and Georgie has an awkward run-in with Veronica

George Sr accidentally puts the school librarian in hospital, so the Coopers nurse her back to health. Meemaw gives Georgie relationship advice

The eccentric youngster takes it upon himself to find the perfect neighbours to buy the house next door. Missy is troubled when she has to pitch against her boyfriend

Leonard vows to be more confident around women, and an FBI agent assesses Howard's suitability for a team working on a new surveillance satellite. Guest starring Eliza Dushku

The friends set up camp outside a cinema to get tickets for a new cut of Raiders of the Lost Ark - but find themselves resuming hostilities with Sheldon's old foe Wil Wheaton

Penny's dad visits and Leonard discovers she told her parents they were back together, so he plays his boyfriend role to the hilt - much to her dismay. Keith Carradine guest stars

Amy is attracted to Penny's former boyfriend Zack, while Raj and Howard compete to prove which of them would make the better superhero

The guys have fun at the expense of Penny's boyfriend Zack, but later try to make amends by enlisting his help with a New Year's costume competition

Leonard's idea for a smartphone app puts pressure on his friendship with Sheldon, who vies with him for control of the project. Starring Johnny Galecki and Simon Helberg

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

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

Casey's birthmark covers most of her face, head and neck. James has mysterious, massive growths on his inner thigh and lower abdomen

Aimee has a mohawk of cysts on her head. Plus, Edith's face markings and itchy skin condition turn out to be more than she expected

Giant cauliflower-shaped bumps cover Elizabeth's head. Jamaal has been growing a strange bump on the side of his backside since he was a boy