Dødsmarsjen 1719

First transmitted in 1977, this documentary follows three months in the life of the 1st Battalion of the Royal Green Jackets (also known as the Black Mafia) as they move from their Dover barracks for a tour of duty at the Tower of London. The Royal Green Jackets are light infantry, trained to move fast. Above all they are riflemen and take pride in their reputation of being thinking fighting soldiers.

In 1973 Alister Barry joined the crew of a protest boat (The Fri) to Mururoa Atoll, where the French Government were testing nuclear weapons. Barry records the assembly of the crew, the long journey from Northland, and their reception in the test zone; when The Fri was boarded and impounded by French military he had to hide his camera in a barrel of oranges.

Nicknamed the "Harlem Hellfighters", these African-Americans wanted to become ordinary citizens like everyone else. They saw fighting heroically in the trenches as their chance to achieve this. In 1918, the 15th New York National Guard Regiment became the most highly decorated unit of the First World War.

The 'mighty' Hood was the pride of the British Navy for more than 20 years, revered around the world as the largest and most powerful warship afloat. But when it was sunk by the German battleship Bismarck off the coast of Greenland on 24 May 1941, its end was shockingly swift.

How did the USSR - a country considered a second-rate industrial power, economically inferior to Germany, the USA and the UK - shape its victory over the armies of Hitler's regime, and secure its place among the winners?

Four hard-hitting stores, from the deadliest period in U.S. Army Aviation, since Vietnam. Actual footage from the events, and interviews from the Soldiers, who were there - bring these intense and touching stories of courage and sacrifice to life.

From May 10, 1940, France is living one of the worst tragedies of it history. In a few weeks, the country folds, and then collapsed in facing the attack of the Nazi Germany. On June 1940, each day is a tragedy. For the first time, thanks to historic revelations, and to numerous never seen before images and documents and reenacted situations of the time, this film recounts the incredible stories of those men and women trapped in the torment of this great chaos.

Recorded during World War II, this rare color film traces an RAF Bomber Command night attack on Berlin - from strategic planning and preparation to the execution of the actual attack with Avro Lancaster bombers. Air Commodore H.I. Cozens filmed the events during a period when the Bomber Command flew into Germany nearly every night for a massive series of raids on key targets.

A weapon so technologically perfect in structure, so formidable in strength and so beautiful in creation. This high definition one hour special is the inside track on the World's most influential weapon. For over a thousand years this weapon dominated the battlefields of Japan, instilled fear and terror into every enemy it faced, and created a new spiritual way of life that lasts through to the present day. The Samurai sword – a weapon so technologically perfect in structure, so formidable in strength and so beautiful in creation. For the first time unique access has been granted and we travel into the core of the ancient foundries, sword-smiths and fighting schools to reveal what makes the so-called perfect sword. This is a no holds barred look at one of the most iconic man-made objects ever forged. Join us as we take the inside track on the making of the legend that is the Samurai Sword.

A thought provoking documentary feature film providing a comprehensive exploration of the evolution of signals intelligence over the past century. Whether you're intrigued by the secretive world of intelligence agencies or concerned about the implications of digital surveillance, this film will leave you with a deeper understanding of the role signals intelligence plays in society.