Episode 1

Britain at Low Tide explores remarkable stories that are revealed when the tide goes out

Lucy Worsley re-investigates some of the most dramatic chapters in British history. She uncovers forgotten witnesses, re-examines old evidence and follows new clues.

Neil Oliver, Chris Packham, Andy Torbet and Dr Shini Somara join hundreds of archaeologists from around the world who have gathered in Orkney to investigate at one of Europe's biggest digs.

This 2-part documentary series reveals the truth about King Edward VIII's affair with American divorcée Wallis Simpson, and the espionage operation that accompanied the investigation.

Millions of tourists visit Angkor Wat in Cambodia every year to marvel at its remarkable architecture, yet most are probably unaware that when it was built nearly 1,000 years ago it was even more impressive. Using remote sensing technology, scientists now know what is hidden beneath the nearby paddy fields and jungle: a sophisticated metropolis with an elaborate network of houses, canals, boulevards and temples covering 30 square kilometres that housed three-quarters of a million people. To put that into perspective, London at that time was home to just 18,000. These previously hidden finds tell us a great deal about life during the golden age of the powerful Khmer dynasty.

Time Team is a British television series which has been aired on British Channel 4 from 1994. Created by television producer Tim Taylor and presented by actor Tony Robinson, each episode featured a team of specialists carrying out an archaeological dig over a period of three days, with Robinson explaining the process in layman's terms. This team of specialists changed throughout the series' run, although has consistently included professional archaeologists such as Mick Aston, Carenza Lewis, Francis Pryor and Phil Harding. The sites excavated over the show's run have ranged in date from the Palaeolithic right through to the Second World War.

Through new discoveries in science and archaeology, explorers take a look at the origins of the Vikings and how they influenced history.

Michael Portillo celebrates the modern railway’s 200th birthday, revealing the journey that changed the world.

Antiques Roadshow is a British television show in which antiques appraisers travel to various regions of the United Kingdom to appraise antiques brought in by local people. It has been running since 1979. There are also international versions of the programme.

In 90 A.D., ancient Rome played host to a sporting spectacle that attracted crowds three times the size of the Colosseum?s gladiator games: chariot racing. Every week, 150,000 fans packed the massive Circus Maximus, not just to cheer on the speed, fury, and danger of the races, but to witness the champion charioteer, Flavius Scorpus. Examine his improbable rise from young slave to arguably the most successful competitor in the sport?s history.

Reenactments of alien encounters.

A new Channel 4 series takes archaeology to the edge this summer as a team of experts tackles sites across the country that are beyond the reach of normal investigations. In Extreme Archaeology, an eight-part series starting on 20 June, a team of archaeologists with help from top climbers, cavers and divers investigates amazing and unique archaeological sites throughout the UK. Many archaeological locations are beyond the reach of your average archaeologist. They are found in inaccessible caves, on treacherous cliffs, deep under water, or in locations simply too remote or dangerous for normal investigation. Their remoteness often means that their secrets are unique, but they can also be under threat from erosion or other factors and this adds a rescue element to any investigation. Using some of the most advanced scientific equipment available, and high-tech miniature cameras and communication systems to record the action, Extreme Archaeology's experts are dropped into extreme and inaccessible environments under time and other pressures that test their personal and professional skills to the limit.

This new series follows International teams of archaeologists on the front line, as they embark on a season of excavations to unravel the secrets of life in the Roman Empire. Crawling beneath Pompeii, unearthing an enormous lost coliseum, and hauling a 2000 year old battleship ram from the depths of the ocean, they race to unlock the secrets of this ancient civilization.

The Hundred Years’ war between England and France gave us the victories of Crecy and Agincourt, and made the reputations of Edward III and Henry V. It gave France a national heroine in Joan of Arc. But, even now, the jury is out as to its causes and outcome. Was it the final swansong of a redundant knightly class whose only reason for being was to fight? Was it a battle over ever more important territory to the emerging economies of England and France? Or was it the painful birth of two distinct national identities, forged through their long and violent divorce? Dr Janina Ramirez guides us through the stories of kings, great knights, bloody battles and cultural triumphs of this momentous conflict.

Dan Snow joins military archaelogists as they investigate the former battlegrounds of the Second World War, uncovering little-known stories through excavations and dives across Europe

Jonathan Meades gives a personal perspective of British history.