Joanna Lumley in the Land of the Northern Lights

The illustrator and author paints scenes from a 70-year-long career, including his work with Roald Dahl. With David Walliams, Joanna Lumley, Peter Capaldi, Ore Oduba and Michael Rosen.

Documentary telling the real story of the Cambridge Spies - subject of the drama series A Spy Among Friends.

The extraordinary story of the most disturbing witch trial in British history and the key role played in it by one nine-year-old girl. Jennet Device, a beggar-girl from Pendle in Lancashire, was the star witness in the trial in 1612 of her own mother, her brother, her sister and many of her neighbours and, thanks to her chilling testimony, they were all hanged.

How to have a happier life and a better world all thanks to maths, in this witty, mind-expanding guide to the science of success with Hannah Fry. Following in the footsteps of BBC Four's award-winning maths films The Joy of Stats and The Joy of Data, this latest gleefully nerdy adventure sees mathematician Dr Hannah Fry unlock the essential strategies you'll need to get what you want - to win - more of the time. From how to bag a bargain dinner to how best to stop the kids arguing on a long car journey, maths can give you a winning strategy. And the same rules apply to the world's biggest problems - whether it's avoiding nuclear annihilation or tackling climate change.

Professor Jim Al-Khalili looks at how we have created machines that can simulate, augment, and even outperform the human mind - and why we shouldn't let this spook us. He reveals the story of the pursuit of AI, the emergence of machine learning and the recent breakthroughs brought about by artificial neural networks. He shows how AI is not only changing our world but also challenging our very ideas of intelligence and consciousness. Along the way, we'll investigate spam filters, meet a cutting-edge chatbot, look at why a few altered pixels makes a computer think it's looking at a trombone rather than a dog and talk to Demis Hassabis, who heads DeepMind and whose stated mission is to 'solve intelligence, and then use that to solve everything else'. Stephen Hawking remarked 'AI could be the biggest event in the history of our civilisation. Or the worst'. Jim argues that AI is a potent new tool that should enhance our lives, not replace us.

Suzy explores how the power of music to rouse our emotions gave it a crucial role in some of the most turbulent years of the 20th century.

Timewatch is a long-running British television series showing documentaries on historical subjects, spanning all human history. It was first broadcast on 29 September 1982 and is produced by the BBC, the Timewatch brandname is used as a banner title in the UK, but many of the individual documentaries can be found on US cable channels without the branding.

Professor David Spiegelhalter tries to pin down what chance truly is and how it works in the real world. With his unique storytelling method, he applies a blend of wit and wisdom, animation, graphics, and gleeful nerdery to the joys of chance and the mysteries of probability. It is a vital branch of mathematics that tells us what might happen in the future based on the events of the past.

A witty and mind-expanding exploration of data, with mathematician Dr Hannah Fry. This high-tech romp reveals what data is and how it is captured, stored, shared and made sense of. Fry tells the story of the engineers of the data age, people most of us have never heard of despite the fact they brought about a technological and philosophical revolution.

A sharp, witty, mind-expanding and exuberant foray into the world of logic with Computer Scientist Dave Cliff. Following in the footsteps of the award-winning The Joy of Stats and its sequel, Tails You Win - The Science of Chance, The Joy of Logic takes viewers on a new Wingspan roller-coaster ride through philosophy, maths, science and technology all of which, under the bonnet, run on logic. Wielding the same wit and wisdom, animation and gleeful nerdery as its predecessors, this film journeys from Aristotle to Alice in Wonderland, Sci-Fi to Supercomputers to tell the fascinating story of the quest for certainty and the fundamentals of sound reasoning itself.

Professor Hans Rosling shares his excitement with statistics, and shows how researchers are handling the modern data deluge.

Ian Hislop explores the British obsession with the past. He reveals how and why, throughout our history, we have continually plundered 'the olden days' to make sense of and shape the present.

As Brexit Britain prepares to draw up new rules on who is welcome here, Ian Hislop takes an entertaining and provocative look at the decades from the Victorian era to the First World War, when modern Britain introduced its first peacetime restrictions on immigration.

Ian Hislop's sharp, provocative take on 200 years of fake news and its consequences - from Victorians on the moon to 21st-century deepfake, and Hislop as never seen before.

Jayne Torvill and Christopher Dean travel to Alaska on an extraordinary quest to fulfil a life-long dream. Ever since they were kids, they’ve wanted to skate free in nature, rather than round in circles on artificial ice. Now they’ve come to Alaska to make that dream come true.

Ian Hislop takes an amused look at one of the most peculiar offices in the British establishment, that of Poet Laureate. Its 341-year history produces a gloriously eccentric picture of who we are, how we are ruled, what we want to say about ourselves and just how hard it is to do that in verse.