BBC Nordic

Michael Aspel and the team of experts head for Hadrian's Wall, stopping off at the town of Haltwhistle in Northumberland. Amongst the discoveries made are a haul of original fittings from the Titanic's sister ship, a roman coin found by a workman whilst re-building a section of Hadrian's Wall, and a letter from JRR Tolkein. Also, the woman with the largest collection of royal memorabilia in the country.

A twist on the classic quiz show formula, contestants search through the depths of their knowledge in an attempt to score as few points as possible.

Sandi Toksvig looks at multiple organisms, and meets the world's deadliest hunter, a photographer hidden inside an ox and a juggling otter, all in the same room.

Hannah takes a look at the vacuum cleaner, going behind the scenes with Dyson and discovering how the motor in their latest vacuum spins nine times faster than that of a Formula One race car.

Patrick and Esme set the seven remaining sewers the challenge of tackling techniques and garment styles from other cultures and continents. First up, they face a fiendishly hard-to-follow pattern for a Chinese Qipao-style top. This complex garment has an asymmetrical neckline, fiddly zip insertion and is made in a fabric that frays - not a challenge for the faint-hearted.

Beginning with a coast-to-coast journey through the Australian outback. Onboard the iconic Indian Pacific, cameras focus on the spectacular Blue Mountains. There's also a look at one of the oldest steam railways in Australia, the Zig Zag Railway.

This journey runs from the Mexican border at San Diego, following the Californian coast north to the city of San Luis Obispo,aboard the aptly named Pacific Surfliner. On the way, there's a stop in Carlsbad, a city that originated from a snackbar.

A twist on the classic quiz show formula, contestants search through the depths of their knowledge in an attempt to score as few points as possible.

Sandi Toksvig looks at multiple organisms, and meets the world's deadliest hunter, a photographer hidden inside an ox and a juggling otter, all in the same room.

Patrick and Esme set the seven remaining sewers the challenge of tackling techniques and garment styles from other cultures and continents. First up, they face a fiendishly hard-to-follow pattern for a Chinese Qipao-style top. This complex garment has an asymmetrical neckline, fiddly zip insertion and is made in a fabric that frays - not a challenge for the faint-hearted.

Discoveries include a four-leaf clover brooch which brings luck to its owner, as well as a collection of Radiohead memorabilia. A former Concorde pilot reminisces about the celebrity passengers he used to fly across the Atlantic.

Hannah takes a look at the vacuum cleaner, going behind the scenes with Dyson and discovering how the motor in their latest vacuum spins nine times faster than that of a Formula One race car.

Sandi and Alan are joined by Aisling Bea, Joe Lycett and David Mitchell for a look at the world's oceans. They discover what improvement one publisher had in mind for `Moby Dick', why `Jaws' is scary, and how many oceans the Earth has.

Sandi Toksvig and Alan Davies are joined by Bill Bailey, Grayson Perry and Jan Ravens as they discover some tricks involving eggs, learn what noise pigs make, and discuss outlaws in the Wild West.

Freddie, Chris and Paddy set out to revolutionise the world of caravanning, with the help of some new electric cars and some very small caravans. Out on track, Chris reviews the extravagant new Lamborghini Huracan STO.

Rick visits the home of new Nordic cuisine, Copenhagen, where groundbreaking chefs create artful dishes and religiously stick to seasonal Danish ingredients. Rick goes foraging for rosehip and learns about the art of pickling buds, bark and flowers.

The team is at Wrest Park in Bedfordshire, a grand house built in the style of a French chateau. Treasures turning up include a dazzling diamond and ruby pendant, an exotic and rare snuff container and a chair that once belonged to the Artful Dodger.

With Joe Lycett hosting, the quarter-finalists face British and Irish fabrics week. First up it's the pattern challenge, which this week is a stern test of their soft tailoring skills, as judges Patrick Grant and Esme Young ask the sewers to create a `workers jacket' from linen.

A behind-the-scenes look at the series that explores the most successful animal group on Earth, from the tiny Etruscan shrew to the largest mammal in existence, the blue whale.

Sandi Toksvig quarrels with Jason Manford, Aisling Bea, Anuvab Pal and Alan Davies.

Sandi Toksvig looks at quacks and quackery with Alan Davies, Claudia Winkleman, Stephen K Amos and Victoria Coren Mitchell.

Host Romesh Ranganathan is joined by Dick and Dom, Chris Packham, Michelle Collins, Gemma Cairney, Nikki Fox, Clair Norris and Dev Griffin.

Team captains Jon Richardson and Katherine Ryan are joined by Guz Khan, Joe Wilkinson and Alasdair Beckett-King.

Rick Stein's epic journey from Venice to Istanbul is nearing its completion as he leaves southern Greece for the shores of western Turkey. On the Cesme Peninsula, he enjoys creamy Armola cheese matured in goat skins, Urla's famous red wine and the ultimate Turkish breakfast.

Ben Fogle journeys to the Pembrokeshire coast to live with Matthew and Charis Watkinson.

Sue Aikens must protect Kavik from the dangers that lurk in the shadows. The Hailstones use the cover of night to search for food under the ice.

Sandi and Alan are joined by Aisling Bea, Joe Lycett and David Mitchell for a look at the world's oceans. They discover what improvement one publisher had in mind for `Moby Dick', why `Jaws' is scary, and how many oceans the Earth has.

Sandi Toksvig and Alan Davies are joined by Bill Bailey, Grayson Perry and Jan Ravens as they discover some tricks involving eggs, learn what noise pigs make, and discuss outlaws in the Wild West.

A twist on the classic quiz show formula, contestants search through the depths of their knowledge in an attempt to score as few points as possible.

Team captains Jon Richardson and Katherine Ryan are joined by Guz Khan, Joe Wilkinson and Alasdair Beckett-King.

Rick Stein's epic journey from Venice to Istanbul is nearing its completion as he leaves southern Greece for the shores of western Turkey. On the Cesme Peninsula, he enjoys creamy Armola cheese matured in goat skins, Urla's famous red wine and the ultimate Turkish breakfast.

Ben Fogle journeys to the Pembrokeshire coast to live with Matthew and Charis Watkinson.

Sandi and Alan are joined by Aisling Bea, Joe Lycett and David Mitchell for a look at the world's oceans. They discover what improvement one publisher had in mind for `Moby Dick', why `Jaws' is scary, and how many oceans the Earth has.