More4 +1 Sunday

A selection of favourite investigations, including Jimmy Doherty heading to southern Italy to find out where the flavour comes from in his Earl Grey tea

The architect and presenter revisits some of the finest builds from across Europe, with an epic mountain-top retreat in the Italian Alps and a glass-walled lake house in Lugano

Architect Chris Dyson helps Wendy and Allan in Colchester, who are desperate to transform their horrible-looking 1960s home into something more modern

The architect helps the owners of an Edwardian family home suffering a lack of period features, and a couple who want to update their Tudor cottage

Bargain-hunter Heidi hosts the first of five dinner parties in Hertfordshire, hoping her adventurous Asian menu will impress set her on the way to the £1,000 prize

In the second night from Hertfordshire, bank clerk Sylvia hosts a 1980s-themed evening featuring a menu of Spanish cuisine and a show-stopping tribute to Madonna

Showbiz journalist Benji hosts the third dinner party of the week in Hertfordshire, hoping to impress his guests with a Gran Canaria-themed night featuring airline-inspired dishes

The fourth host in Hertfordshire, children's nurse and guide leader Nicky, plans a menu inspired by her dream visit to Asia, with complicated home cooking and geographical grub

On the last night in Hertfordshire, party-loving Mark hosts a Greek evening, with saganaki and lamb kleftiko on the menu

The competition begins at the North Star Club in Sancton, East Yorkshire, with owner Carolyn Van Outersterp and daughter Galatea hoping the woodland cabins win over their guests

The second visit is to Friends B&B in Blackpool, Lancashire, run by Luke and John Conway, where a lack of attention to detail in the rooms leaves one critic unimpressed

The third visit of the week takes place at The Lincoln Holiday Retreat, where guests Luke and John's great first impressions are muddied due to cleanliness concerns

The final visit is to the Chapel in Harrogate, North Yorkshire, owned by Mark Hinchliffe and Heidi Donohoe, who pride themselves on offering something a little different

The final day of the competition sees the B&B owners meet for the last time to find out what they've been paid and to settle some scores

Drinks-brand ambassador Dan hosts the first dinner party in Hull, hoping that his classic Greek grub will go down well with his guests and make for a memorable start to the week

Computer fanatic Matt hosts the second night in Hull, but ends up serving a singed starter, an overly spicy main course, and an inedible dessert that elicits howls of laughter

Dog walking entrepreneur Jordanna hosts on the third night in and around Hull, hoping to impress her guests with a Mexican-themed dinner party

Hull florist Jayne gives her guests a taste of Spain with her trio of tapas, colourful paella and crema catalana

The last night finds business manager Tony hosting with some countryside cuisine. However, he has to stomach a large portion of blunt feedback

A 20-year-old man is brought in by ambulance after being involved in a high-speed motorcycle accident, and a 70 year old arrives at A&E with a high heart rate

A teen jockey has been crushed under a horse, fracturing her pelvis, but this potentially career-ending injury isn't even Dr Mya Cubitt's biggest worry

Australian police drama

In Cambridgeshire, the heli-medics race to treat a cyclist with a time-critical brain injury. And on the Norfolk Broads, holidaymaker Tom breaks his thigh bone jumping off a boat

A teen jockey has been crushed under a horse, fracturing her pelvis, but this potentially career-ending injury isn't even Dr Mya Cubitt's biggest worry

Australian police drama

A 20-year-old man is brought in by ambulance after being involved in a high-speed motorcycle accident, and a 70 year old arrives at A&E with a high heart rate

Jimmy Doherty, Kate Quilton and Matt Tebbutt present some of their favourite investigations, including the mystery ingredient that makes icing sugar so light, fluffy and powdery