TV Guide More4 Tuesday

In Yorkshire, Neil needs urgent medical care after falling from his motorbike. The medics scramble to the Lake District when a walker goes into a cardiac arrest on the banks of Ullswater. Meanwhile, in Berkshire, Darran suffers nasty burns in an accident lighting a bonfire

Another selection of the team's favourite investigations, including Kate Quilton's visit to McVitie's in Carlisle to find out why so many biscuits have little holes all over them. Jimmy Doherty heads to Portugal to see how corks are made for wine bottles, while Matt Tebbutt is in Italy to learn why mascarpone is more expensive than other soft cheeses

Lisa hosts the second day and takes the gang on an off-road quad bike adventure followed by an evening with a Bob Marley tribute act. While most have a ball, yesterday's host just wants to bail

Bettina and Eamon have spent nearly 30 years in military accommodation moving with Eamon's job. They are now ready to start the next chapter of their lives by buying the first property they will have bought together. They have chosen the Costa Calida in Spain and are hoping one of the five properties Danni Menzies has found within their £100,000 budget prove be perfect for them

The first host in south Wales, super-confident 39-year-old cleaning company owner Kelly Anne, hopes her simple menu of classic comfort foods with a spritz of glitz will help her clean up. With a liberal sprinkling of confidence, a large dash of valleys warmth and some tried and tested comfort foods, she hopes to impress straight-talking bar manager Ryan, excitable local radio host Rachel, ultra-competitive tax consultant Runa and castle-owning energy consultant David

Bar manager and former child actor Ryan hosts the second of this week's dinner parties, but before his guests have even sat down, a disaster in the kitchen has ruined the first course. Later, Ryan mixes up his steak orders, he has to stomach some harsh criticism

Radio presenter Rachel hosts on the third day in Cardiff. Things get off to a bad start when she all but loses her voice. Rachel is undeterred however and expects her Indian menu to bag her the grand. Her guests are sceptical about Rachel's cooking abilities, and when accountant and self-proclaimed Asian cooking expert Runa realises what's on the menu, the gloves are off

Accountant Runa is the fourth to host in Cardiff and is confident her Bangladeshi-inspired menu will wow her guests, having cooked this type of cuisine for more than 20 years. But she reckons without radio DJ Rachel, who is still smarting after Runa's criticism the previous night

Energy consultant David hosts the final party in south Wales, putting on an evening of classic dinner-party fare, but his offal-based starter does not go down well with everyone. A revelation about his stately home leaves guests open-mouthed and one diner finds themselves banished to the dungeon

The contest begins at the King's Head in Addlethorpe, Lincolnshire, where landlady Helen Coy and her bar manager and best friend Emma Green are pulling out all the stops to win. The B&B owners are taken back to their childhood at the funfair, At dinner, B&B beginners Louise and Andy Macbeth rattle nerves when Louise reveals her past career as a hospitality journalist - leaving pub veteran Helen less than impressed

B&B newcomers Andy and Louise Macbeth invite their rival hoteliers to spend the night at the dog-friendly Beck Hall in North Yorkshire, where an extra-critical Helen and Emma discover what they believe to be stray dog hairs in their bed. A fishing trip makes Terri feel a little out of sorts, and when the time arrives for feedback, the managers are surprised to learn two of their guests have indicated they would not come back for a second stay

The contestants travel to the Albaston in Torquay for the third day of the competition, where they are welcomed by owners and avid souvenir collectors, Kevin and Julie Shadbolt. Terri and Stuart are impressed by their room, but are startled by the memorabilia in the communal lounge, and expectations are raised at dinner when Kevin reveals he has a secret recipe for success when it comes to breakfast. However, at feedback the next day, tensions begin to rise

The final stay of the week is in Bournemouth, at Terri and Stewart's specialist dance holiday venue the Hotel Piccadilly, where a class in the grand ballroom soon has the guests in a spin. However, temperatures rise over dinner when the simmering tension between Louise and Helen finally boils over

The owners meet up for the last time to find out what they've been paid and to settle some scores. King's Head landlady Helen challenges Louise and Andy about the problems they reported on cleanliness in the bathroom. while Louise and Andy from Beck Hall get hot under the collar when the others criticise their dog-friendly approach

Alison from Scotland is hunting for a holiday home in Spain with her daughter, Paula, wanting the perfect place that feels 'traditionally Spanish'. Jasmine Harman is on hand to show them five properties around Vélez-Málaga for their budget of £60,000

The owners of Elizabethan Pitchford Hall in Shropshire are puzzled by dangerous sinkholes on the estate, possibly caused by an extraordinary subterranean Georgian bathhouse. In Dorset, American countess Julie Mapperton is hard at work restoring Mapperton House, and Brancepeth Castle opens its doors for the annual Dragon Quest, celebrating the legend of the infamous Lambton Worm

An episode following the stories of fathers and sons and the bonds between them. John is rushed into St George's with a life-threatening abdominal aortic aneurysm. As the doctors work out whether they can save the 77-year-old's life with emergency surgery, his son discusses the prospect of losing his father. Cameras also follow Jamie, whose motorbike collided with a car on a motorway slip road on his way to work, and carpenter Noel, who arrives in A&E after partially amputating his thumb

A patient is brought in having broken his leg playing American football, while a resident at a neurological hospital is examined for signs that he has suffered a stroke. A man experiencing dizzy spells is accompanied on a trip to St George's by his granddaughter, who shares her memories of how he filled a gap in her life after her father died

Jimmy Doherty visits Europe's biggest brewery - Heineken in the Netherlands - on a mission to explain the difference between lager and ale. His journey takes a surprising twist when he comes face to face with the mother of all lagers. Kate Quilton sets Matt Tebbutt the challenge of making crumpets, and finds out how they get filled with unique holes at the Warburtons factory in Enfield, north London. Matt also heads for snowy Canada to discover why maple syrup is so expensive, and finds out that maple syrup robberies are a big concern to the industry