When WW2 breaks out, an elite force of German U-boat commanders attempt to starve Britain into submission. Vera Mathews heads the reformed WRENS. Meanwhile retired naval commander Gilbert Roberts is desperate to return to his career.

Researchers examine the NASA scientists, former astronauts and secret government files pointing to the conclusion that there has been contact with extraterrestrial life in the past.

Dublin is much more than a city full of pubs and pints. Pagan burial tombs, subterranean defense tunnels, and mysterious burial crypts line the underground below the rolling hills.

Toppling giants of concrete and steel is dangerous and deadly. In demolition, one mistake can cost you your life. On this episode: imploding a casino, dismantling chemical weapons and tripping a silo.

Ancient Discoveries travels to the farthest corners of the ancient East to uncover weapons never before seen by the world at large. Experts investigate how armour that could stop arrows was made of nothing more than paper.

The books, gospels and epistles found in the Holy Bible are writings thought to be divinely inspired. But are chapters of the Bible missing? Have stories been censored and characters deleted? If so, who decides what's included and what's forbidden?

Ross prepares to explore the wreck of a sunken steam-age ship, the Iona II. The ship went down with a mystery cargo on board. Determined to solve the mystery, Ross meets with a maritime historian who has uncovered the Iona II’s shocking purpose.

Closer than ever to the $200 million payday, Wayne and the team head into the heart of darkness where a cryptic find weaves an even bigger mystery.

When WW2 breaks out, an elite force of German U-boat commanders attempt to starve Britain into submission. Vera Mathews heads the reformed WRENS. Meanwhile retired naval commander Gilbert Roberts is desperate to return to his career.

Researchers examine the NASA scientists, former astronauts and secret government files pointing to the conclusion that there has been contact with extraterrestrial life in the past.

Dublin is much more than a city full of pubs and pints. Pagan burial tombs, subterranean defense tunnels, and mysterious burial crypts line the underground below the rolling hills.

Toppling giants of concrete and steel is dangerous and deadly. In demolition, one mistake can cost you your life. On this episode: imploding a casino, dismantling chemical weapons and tripping a silo.

Ancient Discoveries travels to the farthest corners of the ancient East to uncover weapons never before seen by the world at large. Experts investigate how armour that could stop arrows was made of nothing more than paper.

The books, gospels and epistles found in the Holy Bible are writings thought to be divinely inspired. But are chapters of the Bible missing? Have stories been censored and characters deleted? If so, who decides what's included and what's forbidden?

Ross prepares to explore the wreck of a sunken steam-age ship, the Iona II. The ship went down with a mystery cargo on board. Determined to solve the mystery, Ross meets with a maritime historian who has uncovered the Iona II’s shocking purpose.

Closer than ever to the $200 million payday, Wayne and the team head into the heart of darkness where a cryptic find weaves an even bigger mystery.

When WW2 breaks out, an elite force of German U-boat commanders attempt to starve Britain into submission. Vera Mathews heads the reformed WRENS. Meanwhile retired naval commander Gilbert Roberts is desperate to return to his career.

Researchers examine the NASA scientists, former astronauts and secret government files pointing to the conclusion that there has been contact with extraterrestrial life in the past.

Dublin is much more than a city full of pubs and pints. Pagan burial tombs, subterranean defense tunnels, and mysterious burial crypts line the underground below the rolling hills.

Toppling giants of concrete and steel is dangerous and deadly. In demolition, one mistake can cost you your life. On this episode: imploding a casino, dismantling chemical weapons and tripping a silo.

Ancient Discoveries travels to the farthest corners of the ancient East to uncover weapons never before seen by the world at large. Experts investigate how armour that could stop arrows was made of nothing more than paper.

For billions of people, Jesus is known as 'The Messiah' and his teachings have inspired one of the most powerful religions in the world. Nearly everything we know about Jesus comes from the four gospels - but how accurate are these sacred texts?

Ross tries to find out more about his sea-faring Great Grandfather, Arthur ‘Pop’ Chalmers. He discovers that Pop served in the Merchant Navy and survived three shipwrecks. Inspired to know more, he links up with maritime archaeologist, Mallory Haas.

An asteroid impact 65 million years ago caused the downfall of the dinosaurs. What would happen if a simliar space rock struck near the same spot again? How would modern humans cope with the ensuing cascade of natural catastrophes?

After the fall of France in 1940, Dönitz’s trio of aces embark on a race to sink British merchant ships. In Britain, the woman who will frustrate his plans turns the Women’s Royal Naval Service into a force to be reckoned with.

Pyramids have been found all around the world. Experts explore the strange similarities between all pyramids, as well as otherworldly connections. What purpose did the pyramids serve?

The origins of the remote Hawaiian island chain have remained a puzzle for generations.

This episode features the most dramatic object in the collection – the stunning Knights Templar Sword that Carl and Hamilton believe might have been used at the infamous battle of Acre – the last stand of the Knights Templar in the Holy Land.

Danger awaits amber hunters. Krzysztof’s field is flooded and smoke starts blowing from his caravan. Sappers clear the sea floor from unexploded bombs. Dorota begins the certification process for her jewellery. The storm arrives on the Baltic sea.

For billions of people, Jesus is known as 'The Messiah' and his teachings have inspired one of the most powerful religions in the world. Nearly everything we know about Jesus comes from the four gospels - but how accurate are these sacred texts?

Ross tries to find out more about his sea-faring Great Grandfather, Arthur ‘Pop’ Chalmers. He discovers that Pop served in the Merchant Navy and survived three shipwrecks. Inspired to know more, he links up with maritime archaeologist, Mallory Haas.

An asteroid impact 65 million years ago caused the downfall of the dinosaurs. What would happen if a simliar space rock struck near the same spot again? How would modern humans cope with the ensuing cascade of natural catastrophes?