Dossiers Bigfoot

Mark Evans and geneticist Bryan Sykes examine the legend of Bigfoot, using DNA testing to determine if he's a hominid, an ape or just a hoax

A documentary about the 1944 mass escape from the German prisoner of war camp Stalag Luft III for British and Commonwealth airmen that eventually was dramatized by the famous film "The Great Escape".

How the Celts Saved Britain is a two-part BBC4 series the influence of Celtic culture on Britain after the decline and fall of the Roman Empire there. It is presented by Dan Snow.

This documentary follows an ambitious project that uses cutting-edge DNA analysis to accurately recreate the face of Britain's oldest complete skeleton, Cheddar Man

From a long lost US base beneath the Arctic ice cap, to a sunken Soviet submarine, the Cold War's toxic legacy is both fascinating and terrifying.

Through dramatic reconstructions and his own passionate narration, controversial Tudor historian Dr David Starkey profiles the six women who married Henry Vlll.

Bones of the Buddha is a 2013 television documentary produced by Icon Films and commissioned by WNET/THIRTEEN and ARTE France for the National Geographic Channels. It concerns a controversial Buddhist reliquary from the Piprahwa Stupa in Uttar Pradesh, India. It was released in May, 2013, and was broadcast in July 2013 in the US on PBS as part of the Secrets of the Dead series.

Documentary series looking at the stories behind Britain's traditional markets and auctions that are at the heart of the country's rural and coastal economies

Mathematician Marcus du Sautoy explores the stories behind some of the most familiar scientific diagrams.