Roisin Conaty and Sara Pascoe visit places with hilariously bad reviews. Leech therapy and shaving a grown man are all on the menu for their Istanbul odyssey

Missy asks some uncomfortable questions at church, while Meemaw and Georgie go into business together. Comedy, starring Iain Armitage

A bride's mother has firm ideas about the wedding dress, while another does not approve of her daughter's desire for a sexy look

Maja moved to Houston to undertake a difficult weight-loss journey with the support of her boyfriend, Christian. However, when he abruptly left her, she discovered that the only person she could count on was herself

Bride Amy has just one month to find a new gown. Meanwhile, Rachel must win her grandmother's approval for her dress, as she is the one buying it

Fussy bride Cecily is hoping her older sister Ellie can help her find her dream dress. Plus, Jodie, who is now pregnant, must rethink her slim-fitted gown she bought a year ago

Danielle who has dwarfism, looks for a dress that suits her size, but also pleases her mum. Plus, Rihannon seeks reassurance from her daughter, after her mum died

Michaela is anxious about picking the right dress as she knows how expensive they can be. Meanwhile, realist Anne and her mother struggle to see eye to eye on a budget

Buying goods from the comfort of home

Buying goods from the comfort of home

The couple reveal some important news to each other as a tornado threatens Chicago, and Mike tries to reunite Peggy and Patrick after they decide to end their relationship. Comedy, starring Billy Gardell and Melissa McCarthy

Mike worries about Molly's state of mind when she finds herself at a crossroads with her career and makes a huge decision to give up her job as a teacher in order to follow her dreams of becoming a writer

The couple hope to stimulate Molly's creativity by moving back to their old room upstairs for a change of scenery - but other distractions are soon found when a suspicious neighbour is seen through the window. Meanwhile, the men chat about their dreams and ambitions over a game of poker

Meemaw opens a gambling room, while Sheldon, Missy and Georgie adapt to new living arrangements. Comedy, starring Iain Armitage and Annie Potts

Georgie has a solution for Meemaw's business woes, Sheldon and Dr Linkletter struggle to solve an equation and George Sr gives Missy advice on her love life

Missy asks some uncomfortable questions at church, while Meemaw and Georgie go into business together. Comedy, starring Iain Armitage

When Sheldon kicks Amy out of the apartment so that he can have some 'alone time' to work, she and Leonard bond during a series of science experiments. Bert the geologist replaces Howard in his band Footprints on the Moon, 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 he realises that the woman he's dating, Nell, has a husband, Oliver, who is very upset about their new relationship. Sheldon rents his old room back to have a quiet place to work and drives Leonard crazy by being a model tenant

Sheldon petitions Wil Wheaton to allow him to appear on the new Professor Proton show, so the actor offers a guest appearance to Amy instead. Meanwhile, Penny gets angry when she thinks the female protagonist in Leonard's novel is based on her

Bernadette's friends each try different tactics to help her go into labour. Howard isn't happy when he finds out that Bernadette has already chosen their son's name without his input

While Leonard jumps through hoops to help secure the perfect wedding venue for Sheldon and Amy, Howard and Bernadette have a difficult time deciding which one of them should stay at home with the kids and who should return to work

Penny gets the opportunity to spend time with Bill Gates at work, because his business wants to partner with her pharmaceutical company. Leonard, Howard and Raj do everything in their power to also meet the high-tech entrepreneur, while Sheldon thinks he's the victim of an April Fool's Day prank

Leonard runs against Sheldon to be president of the tenants' association, while Bernadette encourages Howard and Raj to track down the owner of a drone they find in the back garden

A brilliant but reclusive scientist, Dr Wolcott, invites Sheldon to his cabin in the middle of nowhere, so Leonard, Raj and Howard go along for the trip. Penny and Bernadette improvise when Amy doesn't like the tame bachelorette party they have planned for her. Peter MacNicol guest stars

Mike warns Molly that she must rein in her spending habits if they are to get by on a single income. Comedy, starring Billy Gardell and Melissa McCarthy

After being shot during a robbery, Mike decides he needs to live every day as though it's his last, and he tells Carl that the time is right for him to quit the police force. Comedy, starring Billy Gardell and Melissa McCarthy

After re-reading the first draft of her novel, Molly realises that she hates it - so she decides to take a break from writing, by taking a mindless job at Vince's warehouse. Comedy, starring Billy Gardell and Melissa McCarthy

Meemaw helps Dale take care of his ex-wife June after she suffers a knee injury, while Sheldon takes his first engineering class with the no-nonsense Professor Boucher

Mary discovers that Georgie is working at Meemaw's illegal gambling room, while Sheldon battles President Hagemeyer's mysterious boss over the university's science requirements

George Sr plays handyman at Brenda Sparks' house, while Sheldon gets the science yips and has to learn not to think

When Sheldon learns that his mother won't attend his wedding unless he invites his brother Georgie, he and Leonard travel to Texas to end a family feud. Meanwhile, Howard and Bernadette's children inadvertently give them, Amy and Raj conjunctivitis. Jerry O'Connell guest stars

Friends and family gather as Amy and Sheldon prepare to tie the knot - but it seems the happy couple's minds are elsewhere. Jim Parsons and Mayim Bialik star, with guest appearances from Laurie Metcalf, Kathy Bates, Mark Hamill, Jerry O'Connell and Teller (the quiet half of US magic duo Penn and Teller)