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Skeptics and others discuss widely held conspiracy theories involving aliens, government cover-ups, secret assassinations and other intrigues.

Dinosaur with Stephen Fry chronologically tells the definitive story of 165 million years on earth - from the dawn of the dinosaurs to their...

This eight-part series interviews the Queen's Prime Ministers, members of the Royal Household and closest friends, to build a uniquely personal...

Volunteers are given just four weeks to master a new skill and convince a panel of experts that they're the real deal, with the help of a handful of...

Two opposite-sex couples who want to improve things in the bedroom agree to let four lesbians loose on their love lives to see if they can learn from...

A gripping journey through time, with a mixture of on location pieces, breathtaking Virtual Studio production and expert interviews. It will unravel...

Historian Dan Jones tells the story of the War of the Roses.

Documentary going behind the scenes at the London transport hub, meeting the army of workers who keep this vital network running.

Joanna Lumley narrates this exploration of the Mediterranean.

Exploring the intricacies of producing irrefutable evidence, conducting interviews and finding ways to make the guilty confess.

Danger! 50,000 Volts! is a 2002 British television programme written and presented by Nick Frost, which presented viewers with various...

As the former British Colonies on the east coast became the United States of America, their sights were now set on what lay west. A ludicrously good...

Dr Xand van Tulleken and Raksha Dave tell the dramatic story of the Boxing Day Tsunami, which killed more than 250,000 people.

Twenty modern day Brits try to survive two months in the wilderness. Channel 5 sent 20 people back to the Stone Age to take part in a social...

Presented by criminologist Professor David Wilson, this series focuses on the cases of seven notorious, cold-blooded psychopathic killers. Professor...

The Story of Queen Victoria, narrated by Miriam Margolyes, uses Queen Victoria's diaries, journals, letters and archive treasures to reveal a highly...

Chris Tarrant examines how the railways transformed Britain and shaped the modern nation, from fuelling the Industrial Revolution to opening up...

Two-part documentary following World War I's biggest archaeological dig, taking place at Messines in Belgium, uncovering some of the best-preserved...