This featured film sheds new light on a possible cover up spanning two continents. It's not only a tale about the airship's demise, but sinister secrets including ties to the Nazi party. Plus rarely seen footage of crash from inside the ship.

Giacomo Casanova has long been hailed as a lustful beast who romped his way around Europe bedding as many women as he could. He lived a life of adventure, comedy and drama and raised questions about human relationships and sexuality that are still relevant today. How has our view of him changed in these modern times? Although this reputation is well-deserved, it doesn't tell the whole story. Casanova was also a talented and charming cheat who consorted with figures across the social spectrum - from prostitutes and pimps, to kings.

Thanks to a recent remarkable discovery in the BBC's Film Vaults, the best of David Attenborough's early Zoo Quest adventures can now be seen as never before - in colour - and with it the remarkable story of how this pioneering television series was made. First broadcast in December 1954, Zoo Quest was one of the most popular television series of its time and launched the career of the young David Attenborough as a wildlife presenter. Zoo Quest completely changed how viewers saw the world - revealing wildlife and tribal communities that had never been filmed or even seen before.
Broadcast ten years before colour television was seen in the UK, Zoo Quest was thought to have been filmed in black and white. Until now. Using this extraordinary new-found colour film, together with new behind the scenes stories from David Attenborough and cameraman Charles Lagus, this 90 minute special showcases the very best of Zoo Quest to West Africa, Zoo Quest to Guiana and Zoo Quest for a Dragon in stunning HD colour for the very first time.

Explore the intriguing world of M.C. Escher in this captivating documentary, which delves deep into his life and artistic journey through his own words. Narrated with excerpts from his writings, the film is visually enriched with archival footage of Escher himself and showcases his iconic drawings. Gain unique insights from interviews with his surviving family members who illuminate aspects of his personal and professional life.
Escher, who often described his work as straddling the realms of art and mathematics, admitted to not excelling in either yet found profound expression in geometry-infused art. Choosing to work in stark black and white, he embraced the challenge of conveying complex ideas without the use of color. The film explores pivotal phases in his career, including his mesmerizing explorations of the human eye and his ultimate obsession with the concept of infinity—depicted in real forms like circles and through visual illusions such as his famous never-ending staircase.
The documentary also features perspectives from admirers such as musician Graham Nash, who argues that Escher's genius remains underappreciated. This film promises not only to shed light on Escher’s innovative work but also to inspire a deeper appreciation for his unique blend of visual storytelling and mathematical precision.

From executive producers Tony Scott and Ridley Scott comes a special about the battle that changed the course of the Civil War and the future of the Nation. ‘The world will little note, nor long remember, what we say here, but it can never forget what they did here.’ Abraham Lincoln's iconic Gettysburg Address frames this epic, feature-length History special.
‘Gettysburg’ looks at this battle from a visceral new perspective, not the generals who commanded from behind the frontlines, but that of the everyday soldiers who fought there, in a confrontation that changed the fate of the nation. Stripping away the romanticized veneer of past treatments, this special conveys new information and honors the sacrifice of those, both North and South, who fought and died there.
Compelling CGI and powerful action footage place viewers in the midst of the fighting, delivering both an emotional cinematic experience and an information packed look at the turning points, technology, and little known facts of perhaps America's greatest battle. Raw, immersive and emotional, this groundbreaking event puts viewers inside the three-day battle where over 50,000 men paid the ultimate price.

The risk of human extinction has never been higher. Recent years have seen a global pandemic, a renewed nuclear threat and runaway climate change. New research predicts a 1 in 6 chance that life as we know it won't make it to the end of this century. This compelling science documentary looks at the greatest risks to humanity and what we can do about it. Are we all doomed?