During World War Two, whilst Norway was occupied by Nazi Germany, a group of Norwegian sailors set up a base on the Shetland Islands and began aiding their country’s resistance.

Named “The Shetland Bus” they made perilous journeys across the North Sea in fishing boats - smuggling agents, equipment and ammunition into Norway.

Their most famous skipper was Leif Larsen. He made more than 50 journeys to and from occupied Norway during the war and became one of the highest decorated naval officers of World War Two.

Tim O’Callaghan tells his story using archive interviews Leif gave to the BBC in 1981 and 1985.

Eye-witness accounts brought to life by archive. Witness History is for those fascinated by the past. We take you to the events that have shaped our world through the eyes of the people who were there. For nine minutes every day, we take you back in time and all over the world, to examine wars, coups, scientific discoveries, cultural moments and much more. Recent episodes explore everything from the death of Adolf Hitler, the first spacewalk and the making of the movie Jaws, to celebrity tortoise Lonesome George, the Kobe earthquake and the invention of superglue. We look at the lives of some of the most famous leaders, artists, scientists and personalities in history, including: Eva Peron – Argentina’s Evita; President Ronald Reagan and his famous ‘tear down this wall’ speech; Thomas Keneally on why he wrote Schindler’s List; and Jacques Derrida, France’s ‘rock star’ philosopher. You can learn all about fascinating and surprising stories, such as the civil rights swimming protest; the disastrous D-Day rehearsal; and the death of one of the world’s oldest languages.

(Photo: The Shetland Bus crew, Leif Larsen second from left next to agent in white coat. Credit: David Howarth)

In November, 1966, Florence suffered one of the worst floods in its history after heavy rainfall caused the River Arno to burst.

The Italian city was submerged under tons of mud, rubble and sewage, leaving thousands homeless and destroying around 14,000 art treasures, and millions of books and manuscripts.

Among those who came to the rescue were the so-called ‘mud angels’ – young people from around the world who wanted to help in the clean-up.

Antonina Bargellini, then the 22-year-old daughter of the city’s mayor, recalls days of deep mud and stinking streets. She tells Jane Wilkinson about what happened.

Archive from BBC, British Pathe and Associated Press, plus Florence: Days of Destruction, directed by Franco Zeffirelli in 1966.

Eye-witness accounts brought to life by archive. Witness History is for those fascinated by the past. We take you to the events that have shaped our world through the eyes of the people who were there. For nine minutes every day, we take you back in time and all over the world, to examine wars, coups, scientific discoveries, cultural moments and much more. Recent episodes explore everything from the death of Adolf Hitler, the first spacewalk and the making of the movie Jaws, to celebrity tortoise Lonesome George, the Kobe earthquake and the invention of superglue. We look at the lives of some of the most famous leaders, artists, scientists and personalities in history, including: Eva Peron – Argentina’s Evita; President Ronald Reagan and his famous ‘tear down this wall’ speech; Thomas Keneally on why he wrote Schindler’s List; and Jacques Derrida, France’s ‘rock star’ philosopher. You can learn all about fascinating and surprising stories, such as the civil rights swimming protest; the disastrous D-Day rehearsal; and the death of one of the world’s oldest languages.

(Photo: Flooded street in Florence, 1966. Credit: Giorgio Lotti/Mondadori via Getty Image)

In July 1965, a 12km tunnel dug deep beneath the Alps was opened to traffic, making it the longest vehicular tunnel in the world. Linking France and Italy, the Mont Blanc Tunnel was a remarkable feat of engineering.

Franco Cuaz, a consultant on the project and the tunnel's first operations manager, spoke to Mike Lanchin in 2017 about the risks and challenges of the ambitious project.

Eye-witness accounts brought to life by archive. Witness History is for those fascinated by the past. We take you to the events that have shaped our world through the eyes of the people who were there. For nine minutes every day, we take you back in time and all over the world, to examine wars, coups, scientific discoveries, cultural moments and much more. Recent episodes explore everything from the death of Adolf Hitler, the first spacewalk and the making of the movie Jaws, to celebrity tortoise Lonesome George, the Kobe earthquake and the invention of superglue. We look at the lives of some of the most famous leaders, artists, scientists and personalities in history, including: Eva Peron – Argentina’s Evita; President Ronald Reagan and his famous ‘tear down this wall’ speech; Thomas Keneally on why he wrote Schindler’s List; and Jacques Derrida, France’s ‘rock star’ philosopher. You can learn all about fascinating and surprising stories, such as the civil rights swimming protest; the disastrous D-Day rehearsal; and the death of one of the world’s oldest languages.

(Photo: The Mont Blanc Tunnel. Credit: AFP via Getty Images)

Gina Lollobrigida was one of the biggest stars of European cinema in the 1950s and 1960s. Often described as "the most beautiful woman in the world", her films included Beat the Devil, the Hunchback of Notre Dame and Crossed Swords.

She was fawned over by Howard Hughes, one of the world's richest men, and co-starred alongside the likes of Humphrey Bogart, Frank Sinatra, Rock Hudson and Errol Flynn.

But later in life, she reinvented herself as an artist and photographer. In 1974, she secured an exclusive photo shoot and interview with Cuban leader Fidel Castro, during which he gave her his watch as a gift. Ben Henderson tells her story using BBC archive.

Eye-witness accounts brought to life by archive. Witness History is for those fascinated by the past. We take you to the events that have shaped our world through the eyes of the people who were there. For nine minutes every day, we take you back in time and all over the world, to examine wars, coups, scientific discoveries, cultural moments and much more. Recent episodes explore everything from the death of Adolf Hitler, the first spacewalk and the making of the movie Jaws, to celebrity tortoise Lonesome George, the Kobe earthquake and the invention of superglue. We look at the lives of some of the most famous leaders, artists, scientists and personalities in history, including: Eva Peron – Argentina’s Evita; President Ronald Reagan and his famous ‘tear down this wall’ speech; Thomas Keneally on why he wrote Schindler’s List; and Jacques Derrida, France’s ‘rock star’ philosopher. You can learn all about fascinating and surprising stories, such as the civil rights swimming protest; the disastrous D-Day rehearsal; and the death of one of the world’s oldest languages.

(Photo: Gina Lollobrigida in 2008. Credit: Marco Di Lauro/Getty Images)