BBC four

Lucy Worsley tells the story of Bolsover Castle in Derbyshire, where she first embarked on her career as a curator. Built in the early 17th century, Bolsover Castle became the pleasure palace of playboy Cavalier and ambitious courtier William Cavendish.Guiding us on a tour of the castle and its remarkable collection of artworks, Lucy brings to life the spectacular Masque held by Cavendish to win t

Aled Jones presents the funny, warm and moving life story of comedian and singer Harry Secombe, a down-to-earth Swansea lad who became one of the nation's best-loved entertainers. From The Goons to Highway, from Pickwick to Songs of Praise, he 'ruled the world' with a giggle and a song. But Harry's good humour gave no hint of the serious challenges he had faced, from the brutality of war to life-t

Documentary following a handful of eccentric devotees rescuing and restoring abandoned pipe organs from closing churches. As Martin Renshaw trawls churches for hidden gems in the form of precious instruments, he meets people like 95-year-old organist Blanche Beer, whose long life has been shaped by music and community. In a Durham church, a wonderful organ is discovered that becomes the redemptive

The natural world offers a constant source of calm and comfort. How do images of hypnotic starling murmurations or macaques relaxing in hot springs in Japan encourage us to slow down? How can we experience more being and less doing? Mindfulness expert Andy Puddicombe talks us through the process and takes us on an immersive journey around the sights and sounds of resting wildlife all over the plan

Lucy Worsley tells the story of Bolsover Castle in Derbyshire, where she first embarked on her career as a curator. Built in the early 17th century, Bolsover Castle became the pleasure palace of playboy Cavalier and ambitious courtier William Cavendish.Guiding us on a tour of the castle and its remarkable collection of artworks, Lucy brings to life the spectacular Masque held by Cavendish to win t

Aled Jones presents the funny, warm and moving life story of comedian and singer Harry Secombe, a down-to-earth Swansea lad who became one of the nation's best-loved entertainers. From The Goons to Highway, from Pickwick to Songs of Praise, he 'ruled the world' with a giggle and a song. But Harry's good humour gave no hint of the serious challenges he had faced, from the brutality of war to life-t

More than any other continent, North America is defined by extreme weather and seasonal change. For animals that live here this poses great challenges, but for those with a pioneering spirit it can also offer great rewards. In Canada's Yukon, winter can be brutal – up to six feet of snow can fall in a single day. But lynx have found a way to survive where others cannot, pushing farther north than

Alastair Sooke concludes the epic story of Egyptian art by looking at how, despite political decline, the final era of the Egyptian Empire saw its art enjoy revival and rebirth. From the colossal statues of Rameses II that proclaimed the pharaoh's power to the final flourishes under Queen Cleopatra, Sooke discovers that the subsequent invasions by foreign rulers, from the Nubians and Alexander the

This episode immerses us in the turbulent era that followed the Roman occupation of Britain. Once known as the "dark" ages, in reality it's a time of glittering art and extraordinary cultural fusions. This alternative history of the British Isles, told through art, brings together encounters between contemporary artists and ancient art, and interviews with experts and curators, to trace how Celtic