Séfar, A City of Mysteries

Séfar (in Arabic: سيفار) is an ancient city in the heart of the Tassili n'Ajjer mountain range in Algeria, more than 2,400 km south of Algiers and very close to the Libyan border. Séfar is the largest troglodyte city in the world, with several thousand fossilized houses. Very few travelers go there given its geographical remoteness and especially because of the difficulties of access to the site. The site is full of several paintings, some of which date back more than 12,000 years, mostly depicting animals and scenes of hunting or daily life which testify that this hostile place has not always been an inhabited desert. Local superstition suggests that the site is inhabited by djins, no doubt in connection with the strange paintings found on the site.

Ardal O'Hanlon: Tomb Raider

Ardal O’Hanlon explores a 1930s quest to find the first Irish men and women using archaeology, answering his deepest questions about what it means to be Irish.

The Trouble With Agatha Christie

An investigation into the mysterious world of the crime novelist Agatha Christie, with comments from poison experts, policeman and pathologists and members of her family.

Paradise Lost: The Child Murders at Robin Hood Hills

A horrific triple child murder leads to an indictment and trial of three nonconformist boys based on questionable evidence.

Newfoundland Scene

A portrait of Newfoundland that records a way of life that has all but disappeared.

The Golden Mummy

In 2016, four mummies of the National Archaeological Museum of Madrid left their showcases headed to a well-known hospital in the capital of Spain. The objective: to study them with the most advanced radiological technology in the world. However, no one could imagine that, under the bandages of the so-called Golden Mummy, there would be a secret with more than two thousand years old. A hieroglyphic enigma that hid the identity of one of the best preserved Egyptian mummies in the world.

Calypso's Search for the Britannic

For 70 years, the sudden sinking of the mighty British ship Britannic - larger than the sister ship Titanic - has been shrouded in mystery. Jacques Cousteau reveals the full story of November 21, 1916 when, on her sixth journey as a hospital ship, Britannic exploded and sank into the Aegean Sea.

The Lost Colony of Roanoke: New Evidence

In 1587, more than 100 English colonists settle on Roanoke Island and soon vanish, baffling historians for centuries; now, experts use the latest forensic archaeology to investigate the true story behind America's oldest and most controversial mystery.

The Sea Stares at Us from Afar

Huelva, Spain, an isolated region lost in time. The grass, the sand and the sky are the same that those foreigners saw in the spring of 1895, when they crossed the sea from a distant country to mark the unspoiled terrain and extract its wealth, when the tower was new, when people could climb to the top of the highest dune and imagine that the city of Tartessos was still there, in the distance, almost invisible in the morning brume.

Adolf Island

Caroline Sturdy Colls, a world leader in the forensic investigation of Nazi crime scenes, is chasing clues to an unsolved case: a concentration camp that existed on the British island of Alderney. Witnesses and survivors claimed that thousands died there, but only 389 bodies have ever been found. Under heavy restrictions imposed by the local government, which may not want its buried secrets revealed, Colls must uncover the truth using revolutionary techniques and technologies.

Dinosaurs: The Final Day with David Attenborough

David Attenborough brings to life, in unprecedented detail, the last days of the dinosaurs. Palaeontologist Robert DePalma has made an incredible discovery in a prehistoric graveyard: fossilised creatures, astonishingly well preserved, that could help change our understanding of the last days of the dinosaurs. Evidence from his site records the day when an asteroid bigger than Mount Everest devastated our planet and caused the extinction of the dinosaurs. Based on brand new evidence, witness the catastrophic events of that day play out minute by minute.

Ancient Armageddon

This explores the mysterious and catastrophic collapse of ancient civilizations during the late Bronze Age, from the Hittites to the Mycenaeans and the Egyptians, revealing the tumultuous events that brought an end to a thriving era of human history, and warns we may be facing similar threats today.

Néandertal : Qui a tué notre cousin ?

America's 60 Greatest Unsolved Mysteries & Crimes

America has been plagued with unspeakable crimes and unexplained phenomena that have captured nationwide attention and intrigue, demanding answers and retribution. This compelling documentary series presents a countdown of America's 60 most notorious unsolved mysteries and crimes.

Murder on the Social Network

Using real cases, this documentary demonstrates the extent to which violent criminals can use social media to locate and manipulate victims.

Atlantis - Der geheime Code der Azteken

Sunken Eldorado: The New Underwater Gold Rush?

For thousands of years, gold has been the most treasured and coveted of all metals. But extraction sites are dwindling and what little gold that remains is harder and harder to mine. However, there is a place where you can still find vast quantities of gold. Underwater archaeology has revealed that 3 million shipwrecks litter the ocean floor, 3,500 of which sunk with cargoes of ’precious metals’ onboard. Billions of dollars worth of gold, just sitting there, at the bottom of the sea. With today’s technology, this gold is in reach.

Ark of the Covenant: The Bible’s Origins

In Israel, a joint French-Israeli scientific mission is set to unearth the secrets of the hill of Kiryath-Jearim (or Kiryat Ya’arim), converted to the site of a Catholic convent, where, according to the Bible, the Ark of the Covenant was kept for at least twenty years before being brought to Jerusalem by King David, father of King Solomon, who would eventually build the Holy of Holies inside the First Temple to house it.

The Bear Inside a Whale

Stan Hill Jr. is a Haudenosaunee artist living in Miawpukek First Nation Reserve, Conne River, Newfoundland. In “The Bear Inside a Whale,” he and his family discuss racism, identity, religion, creation and art, along with the cultural extinction of the Beothuk of Newfoundland. Throughout the film, we follow Stan carving a bear out of a whale vertebra. And we visit The Rooms (museum) in St. John’s, Newfoundland, where Stan talks about viewing and reclaiming Indigenous artefacts.

Where the Stone Dropped

Created in the Victorian era to widen the mouth of the River Tees for shipping, South Gare is a man-made peninsula extending four kilometres into the cold North Sea. Today, the industry it was built for has gone, but the Gare remains as a haven for all sorts of unexpected communities - kite-surfers, photographers, bird-watchers, scuba-divers and the people who simply appreciate its strange, lonely beauty.