The New Horizon

12,000 feet down, life is erupting. Alvin, a deep-sea mechanized probe, makes a voyage some 12,000 feet underwater to explore the Azores, a constantly-erupting volcanic rift between Europe and North America.

Poland, 1970. When popular protests erupt in the streets due to rising prices, the communist government organizes a crisis team. Soon after, the police use their truncheons and then their firearms. The story of a rebellion from the point of view of the oppressors.

Today, few people's clothes attract as much attention as the royal family, but this is not a modern-day paparazzi-inspired obsession. Historian Dr. Lucy Worsley, Chief Curator at Historic Royal Palaces, reveals that it has always been this way. Exploring the royal wardrobes of our kings and queens over the last four hundred years, Lucy shows this isn't just a public fascination, but an important and powerful message from the monarchs. From Elizabeth I to the present Queen Elizabeth II, Lucy explains how the royal wardrobe's significance goes far beyond the cut and color of the clothing. Royal fashion is, and has always been, regarded as a very personal statement to reflect their power over the reign. Most kings and queens have carefully choreographed every aspect of their wardrobe; for those who have not, there have sometimes been calamitous consequences. As much today as in the past, royal fashion is as much about politics as it is about elegant attire.

On the death of HM Queen Elizabeth II, a special documentary featuring contributions from HM King Charles III, her children, public figures, and those who worked with her. With previously unseen archive footage from the Queen's collection.

The Hunt for Lady Olive and the German Submarine follows the tenacious work of a dedicated team of historians, divers and researchers as they push to find the truth of the lost submarine and its crew, trapped inside over a century ago.

Two Finnish filmmakers and an international team of divers embark on a quest to find the lost WWII German U-boat, U-479, in the Gulf of Finland. Despite Soviet claims of its sinking by the submarine Lembit, unanswered questions prompted the filmmakers to investigate the mystery firsthand.

In 2016, a young Austrialian filmmaker began documenting amateur inventor Peter Madsen. One year in, Madsen brutally murdered Kim Wall aboard his homemade submarine. An unprecedented revelation of a killer and the journey his young helpers take as they reckon with their own complicity and prepare to testify.

A party of children take an eye-opening tour of John Brown's Shipyard in Clydebank.

La Ve République vue d'ailleurs : Du général de Gaulle à Emmanuel Macron

In 2008, German U- boat U-455 was discovered off the coast of Italy. 400 feet down, the submarine stands almost vertically on the ocean floor. This documentary will reveal its history and the cause of its demise.

Gdańsk, Poland, September 1980. Lech Wałęsa and other Lenin shipyard workers found Solidarność (Solidarity), the first independent trade union behind the Iron Curtain. The long and hard battle to bring down communist dictatorship has begun.

This official travelogue of a royal tour follows the Prince on a series of regimental displays and a tiger hunt.

During the Cuban Missile Crisis of 1962, Soviet Navy officer Vasily Arkhipov refused to launch a nuclear strike and saved the world from nuclear war and total destruction.

Sixty-years after setting sail on the PT 658, a group of World War II veterans reminisce about their extraordinary experiences on the boat while attempting to restore it to it's original condition in a documentary that has a little something for war buffs and amateur historians alike.

The stranger-than-fiction true story of a Russian mobster, a Miami playboy, and a Cuban spy who teamed up in the early '90s to sell a Soviet submarine to the Cali Cartel.

The future Edward VIII visits his Empire, with Indian royalty, elephants, palaces and temples.

Sous-marins nucléaires : Les Armes de l'ombre

OceanGate's Titan tourist submersible imploded in 2023 on a deep-sea dive to the Titanic. This documentary details how a bold vision ended in tragedy.

Lucy Worsley tells the story of the royal photograph, showing how the royal family worked with generations of photographers to create images that reinvented the British monarchy.

Kirsty Young, Huw Edwards, Sophie Raworth and Claire Balding are your guides for the historic coronation of Their Majesties King Charles III and Queen Camilla on Saturday 6 May. From her studio outside Buckingham Palace, Kirsty will be joined by guests, including friends and colleagues of the King and Queen, who will share their personal insights. Throughout the morning, a series of films will explore the King’s passions, and a broad range of experts will join Kirsty to provide analysis of this new chapter in British history. Across the capital, a team of presenters will be in key locations to report and commentate throughout the day as events unfold. As the armed forces prepare for one of the largest military parades in living memory, JJ Chalmers will speak to servicemen and women from across the UK and the Commonwealth as they arrive in London to take their positions.