Sky History2

New evidence could lead to the discovery of an unknown ancient civilization in the Amazon rainforest and an unidentified submarine is spotted in a North Korean shipyard.

This is the true story of how the German police were caught in a race against time to catch a depraved and psychotic killer.

Who Put Bella in Wych Elm: The dark tale of the skeleton of a woman found in a hollowed-out tree in Birmingham woodland, exploring the links between her and Nazi spy rings.

From the Great Pyramid to Stone Henge, explore unexplainable engineering that may have paranormal origins.

Experts scrutinise The Bible for evidence of alien abductions. Could extraterrestrials have been kidnapping humans for thousands of years.

Dr Alice Roberts explores the biggest collection of Roman writing tablets. A fort scattered with human skulls provides evidence of Caesar's invasion.

Stone Age Engineering and Battle of Bullecourt: Finds from the East include a monument as old as Stonehenge and some disturbing Roman burials. (3 of.

A fabulous cruise ship for the super wealthy, the Empress of Britain was called up for war duty and entered an epic final battle with the German Luftwaffe.

Archaeologists find an ancient structure built on granite columns, puzzling stone spheres are found in Costa Rica and Mexican skeletal remains emerge.

New evidence could lead to the discovery of an unknown ancient civilization in the Amazon rainforest and an unidentified submarine is spotted in a North Korean shipyard.

This is the true story of how the German police were caught in a race against time to catch a depraved and psychotic killer.

Who Put Bella in Wych Elm: The dark tale of the skeleton of a woman found in a hollowed-out tree in Birmingham woodland, exploring the links between her and Nazi spy rings.

Despicable duo Raymond Fernandez and Martha Beck team up to con lonely women across the nation, posing as siblings to rob them of their riches.

Umberto 'Albert' Anastasia, once the chief of the notorious 'Murder Incorporated' crime firm, winds up the target of a mob hit in a barber shop chair.

From the Great Pyramid to Stone Henge, explore unexplainable engineering that may have paranormal origins.

Experts scrutinise The Bible for evidence of alien abductions. Could extraterrestrials have been kidnapping humans for thousands of years.

Dr Alice Roberts explores the biggest collection of Roman writing tablets. A fort scattered with human skulls provides evidence of Caesar's invasion.

Stone Age Engineering and Battle of Bullecourt: Finds from the East include a monument as old as Stonehenge and some disturbing Roman burials. (3 of.

Ian has his work cut out for him when he takes on a wild concept car build and breaks all the rules along the way.

A team of experts explore the weapons used to recklessly attack civilian populations, from the brutal trebuchet to the devastating atomic bomb.

After being foundered in a storm, Oceanos was abandoned by many of her crew - including the negligent captain - leaving hundreds of passengers stranded on board.

In Madagascar, paleontologists discover an near-perfect fossil unlike any known animal, and bizarre stone spheres are found in Costa Rica.

A giant chasm opens in Siberia, dubbed a gateway to the underworld. Meanwhile, an entire island mysteriously vanishes without a trace.

Theories surrounding the death of Hermann, who managed to cheat the hangman by taking a cyanide capsule and his relationship with Lt. Colonel Douglas M Kelley.

The theories, conspiracies and facts relating to Rudolf Hess's dramatic flight to Scotland in 1941 and his subsequent death in Spandau prison.

Explore key hints that aliens may have assisted ancient civilisations, from building megastructures to sharing key information.

A look at how ancient man could have built huge stone monoliths without advanced tools or technology. Could they have had extra-terrestrial help.

Dr Alice Roberts joins a team of archaeologists as they attempt to restage a Roman cavalry tournament.

Alice Roberts follows archaeologists as they excavate Iron Age Britain's most spectacular grave - a Yorkshire chariot burial. (4 of.

After being foundered in a storm, Oceanos was abandoned by many of her crew - including the negligent captain - leaving hundreds of passengers stranded on board.

In Madagascar, paleontologists discover an near-perfect fossil unlike any known animal, and bizarre stone spheres are found in Costa Rica.

A giant chasm opens in Siberia, dubbed a gateway to the underworld. Meanwhile, an entire island mysteriously vanishes without a trace.

Theories surrounding the death of Hermann, who managed to cheat the hangman by taking a cyanide capsule and his relationship with Lt. Colonel Douglas M Kelley.

The theories, conspiracies and facts relating to Rudolf Hess's dramatic flight to Scotland in 1941 and his subsequent death in Spandau prison.

Discover the untold saga of the world's greatest military fighting force, made up of 150 pairs of male lovers, whose story has just been uncovered.

Explore key hints that aliens may have assisted ancient civilisations, from building megastructures to sharing key information.

A look at how ancient man could have built huge stone monoliths without advanced tools or technology. Could they have had extra-terrestrial help.

Dr Alice Roberts joins a team of archaeologists as they attempt to restage a Roman cavalry tournament.

Alice Roberts follows archaeologists as they excavate Iron Age Britain's most spectacular grave - a Yorkshire chariot burial. (4 of.

Ian attempts to finish his wild concept car in time and debut it at a premier car show on the West Coast.

An exploration of 3000 years of ancient Egyptian history through the amazing stories of 10 of its most famous and spectacular buildings.

In January 2012, on the first leg of a cruise around the Mediterranean Sea, the Costa Concordia deviated from her route and was rocked by a deadly crash.

In the depths of the tropical lowlands of Northern Colombia, scientists discover a gargantuan, unidentified animal vertebra.

A bright green swirling spiral appears in the seas of the Persian Gulf and a massive complex suddenly appears in Myanmar.

The race to develop the first atomic bomb was critical amid the struggle for WWII victory. Experts reveal new evidence behind Germany's top-secret development of nuclear weapons.

In the final months of WWII, how close were the Nazis and Japan to creating the nuclear explosion that would win the war? Experts and historians examine the evidence.

From the furthest reaches of human history, our ancestors left carvings, geo-glyphs and hieroglyphic messages for future generations to decipher.

Ancient alien experts investigate the mysterious and fearsome Norse Gods. Were they divine? Or could the all-powerful Vikings have been guided by aliens.

Dr Alice Roberts reveals the forgotten story of the Roman Army's cavalry as she journeys across Hadrian's Wall.

Dr Alice Roberts explores a secret location in the Cotswolds, which gives up a very precious and fragile artefact. (1 of.

In January 2012, on the first leg of a cruise around the Mediterranean Sea, the Costa Concordia deviated from her route and was rocked by a deadly crash.

In the depths of the tropical lowlands of Northern Colombia, scientists discover a gargantuan, unidentified animal vertebra.

A bright green swirling spiral appears in the seas of the Persian Gulf and a massive complex suddenly appears in Myanmar.

The race to develop the first atomic bomb was critical amid the struggle for WWII victory. Experts reveal new evidence behind Germany's top-secret development of nuclear weapons.

In the final months of WWII, how close were the Nazis and Japan to creating the nuclear explosion that would win the war? Experts and historians examine the evidence.

On the orders of Adolf Hitler, the Nazi invaders of Alderney utilised more than 5,000 slave labourers to build a series of protective fortifications. (1 of.

From flat earth legends to Galileo's telescope, explore the major changes in humans' scientific understanding of planet Earth throughout history.

From the furthest reaches of human history, our ancestors left carvings, geo-glyphs and hieroglyphic messages for future generations to decipher.