BBC Four

An all star cast unite to perform a distinctive BBC Wales Television adaptation of Dylan Thomas's radio play, presented in collaboration with National Theatre Wales, to mark the centenary of Dylan Thomas' birth. The plot reveals the innermost thoughts of the residents of the small, Welsh fishing village Llareggub as it delves into the dreams of various townspeople including blind sailor Captain Cat, who is haunted by visions of drowned shipmates, Mog Edwards and Myfanwy Price, who dream of each other, and Mrs. Ogmore Pritchard, who dreams of her former husbands.

Kenneth Williams was the star of the Carry Ons and Round the Horne. Despite his fame, he led a life full of mental torture as he tried to overcome his homosexuality in 1950s Britain. This film follows his life and eventual death based on the many diaries he kept

Documentary following the discovery and investigation of a 4,000-year-old body that was preserved in a peat bog in Cashel in the Irish midlands

Deep Purple is one of the most influential and important guitar bands in history, one of the godfathers of the heavy metal genre, with over 100 million album sales worldwide to their name. To celebrate the 40th anniversary of Deep Purple's groundbreaking double live album Made in Japan, this documentary explores these recordings and Deep Purple Mark 2, the line-up between 1969 and 1973.

Documentary exploring the music of rock band Roxy Music, who have a good claim to be one of the UK's most influential bands. Led by charismatic front man Bryan Ferry, their striking style and great songs won them an army of fans who would go on to make their own mark in the world of music. In this celebration of the music of both Bryan Ferry and Roxy Music, insights and anecdotes are provided by household names from Sadie Frost to Glenn Gregory & Martyn Ware, Gaz Coombes, New Order's Stephen Morris and Gillian Gilbert, Shaun Ryder and Alan McGee, Ana Matronic and more.

Adrian Edmondson narrates a documentary chronicling the story of Stiff Records, a tiny independent that took music out of the boardroom and gave it back to the fans. Stiff's successes included Nick Lowe, the Damned, Elvis Costello, Ian Dury, Madness, Tracey Ullman and the Pogues. Contributors include Captain Sensible, Jonathan Ross, Suggs, Shane MacGowan and label founders Jake Riviera and Dave Robinson.

On October 5th 1962, the Beatles released their first single, Love Me Do. It was a moment that changed music history and popular culture forever. It was also an extraordinary year in social and cultural history, not just for Liverpool but for the world, with the Cuban missile crisis, John Glenn in space and beer at a shilling a pint. Stuart Maconie explores how the Beatles changed from leather and slicked back hair to suits and Beatle mops, and how their fashion set the pace for the sixties to follow. Pop artist Sir Peter Blake, Bob Harris and former Beatles drummer Pete Best join friends to reflect on how the Beatles evolved into John, Paul, George and Ringo - the most famous band in the world.

Chaos theory has a bad name, conjuring up images of unpredictable weather, economic crashes and science gone wrong. But there is a fascinating and hidden side to Chaos, one that scientists are only now beginning to understand. It turns out that chaos theory answers a question that mankind has asked for millennia - how did we get here?

what is everything, and what is nothing? Professor Jim Al-Khalili explores the true size and shape of the universe and delves into the amazing science behind apparent nothingness. EVERYTHING: what the universe might actually look like and the remarkable stories of the men and women who discovered the truth about the cosmos. NOTHING: science at the very limits of human perception, where we now understand the deepest mysteries of the universe lie. The quantum world of the super-small shaped the vast universe we inhabit today, and Jim Al-Khalili can prove it.

Built around the earliest, until now unseen, footage of the Clash in concert, filmed by Julien Temple as they opened the infamous Roxy club in a dilapidated Covent Garden on January 1st 1977, this show takes us on a time-travelling trip back to that strange planet that was Great Britain in the late 1970s and the moment when punk emerged into the mainstream consciousness. Featuring the voices of Joe Strummer and the Clash from the time, and intercutting the raw and visceral footage of this iconic show, with telling moments from the BBC's New Year's Eve, Hogmanay and New Year's Day schedules of nearly 40 years ago, it celebrates that great enduring British custom of getting together, en masse and often substantially the worse for wear, to usher in the New Year.

Set and filmed at the iconic Maida Vale studios, The Dead Room tells the story of a long-running radio horror series and its veteran presenter and national treasure Aubrey Judd. But times are changing. Tastes are shifting. There’s a new young producer. Whatever happened to the classic ghost stories? The good old days? Aubrey soon discovers that all is not quiet in the eerie radio studio and that elements of his own past are not as dead and buried as he perhaps hoped…

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.

Gil Scott-Heron was one of the most influential musicians and poets of the last 50 years. In Don Letts's documentary, Gil tells his own story for the first time-from being one of the first black children to integrate an all white Southern state school to becoming the Godfather of Rap. There are contributions from Chuck D, Mos Def, Richi Havens and the Last Poets, among others. Filmed in October 2003, Gil performs live and recites poetry out on the streets of Harlem, which have inspired so much of his music.

Sam Roddick explores the enduring appeal of Botticelli's masterpiece The Birth of Venus, one of the most celebrated paintings in western art. A joyous celebration of female sexuality, its journey to worldwide fame was far from straightforward and it lay in obscurity for centuries. Artist and entrepreneur Sam explains why Botticelli's nude was so revolutionary, and explores its impact on contemporary culture with artists such as Terry Gilliam, who memorably reinvented Venus for his Monty Python's Flying Circus animations.

A spectacular aerial journey following the world’s longest monument, the Great Wall. In slow-TV style, fly 2,500 kilometres along the wall, from the Yellow Sea to the Gobi Desert.

Doris Day has often been dismissed as an actress and overlooked as a singer, despite career highs such as Calamity Jane and Pillow Talk. Covering her early years as a band singer, and her troubled private life, this documentary re-evaluates one of the screen's most enduring legends.

Combining European musical influences, perfect production and lyrics of love and loss, ABBA made us fall in love with the sound of Swedish melancholy. This documentary explores the music of ABBA and chronicles how they conquered both Sweden and Britain in the face of constant criticism.

Documentary following English folk-rock pioneers Fairport Convention as they celebrate their 45th anniversary in 2012. Fairport's iconic 1969 album Liege and Lief featured some of folk music's biggest names - including singer Sandy Denny, guitarist Richard Thompson and fiddler Dave Swarbrick - and was voted by Radio 2 listeners as the most influential folk album of all time.

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 documentary that explores the creation of the seminal, second album by Tears for Fears. Songs from the Big Chair took the gothic synth-pop foundations of the band and combined them with arena-ready anthems, leading to critical acclaim and three international hit singles, Mothers Talk, Shout and Everybody Wants to Rule the World.