Disc.History+1

Josh Gates starts his extra-terrestrial search with a visit to NASA and an alien-hunting expedition in Chile, where scientists make new discoveries.

Bruce is on a WWI treasure hunt, finding a mysterious soldier's medal from the Battle of the Somme. Plus, he finds the world's most expensive football.

The Avenue of the Sphinxes has now been unearthed in the biggest excavation in Egyptian history. Who built this structure and what was its purpose.

Why was Palmyra built in the Syrian desert and how did its inhabitants survive? Years after its destruction by ISIS, experts return to the site.

Drew heads to Edinburgh, where he discovers an antique shop with a deluxe 1940s American bike. Later, he finds a mid-century designer desk in Wookey Hole.

In Seaton, Drew dashes under a staircase for a pair of floodlights. In Yorkshire, he uses a penknife to see if a newly upholstered chair hides a valuable original.

Neutron stars are violent phenomena that defy the laws of physics. New discoveries reveal they have the power to destroy planets and even other stars.

An amateur photographer captures floating orbs on camera. UFOs seemingly circle a larger, egg-shaped mother ship floating high above Anchorage.

Josh heads to the Wild West in search of the hidden loot that was heisted by the infamous group of lawmen turned criminals, the Dalton Gang.

Phil and Jess travel to Monterrey, Mexico, where locals have encountered witches and black magic. They discover dark spells, blood rituals and animal sacrifice.

Don examines an accident that nearly caused a nuclear catastrophe, how Teddy Roosevelt laid down the law with bandits and a Hollywood murder mystery.

Don investigates a rocket-powered wheel that took on the Nazis, an infamous outlaw with a heart of gold and an intrepid climber who scaled a skyscraper.

Neutrinos are the most mysterious particles in the universe. New discoveries reveal their significance and how they pass through objects undetected.

In 1969, millions watched Neil Armstrong step onto the moon. But behind these iconic images is an untold story, and the most extensive search for unseen footage ever undertaken.

How do they harvest thousands of tonnes of tea? How to they make sure that your luggage catches the same plane as you? How are high-quality hairbrushes made.

How do they keep the crooks from cracking into your credit card? How do they lift a 1000-tonne ship into the air while it is still in the water.

Bruce is on a WWI treasure hunt, finding a mysterious soldier's medal from the Battle of the Somme. Plus, he finds the world's most expensive football.

Neutron stars are violent phenomena that defy the laws of physics. New discoveries reveal they have the power to destroy planets and even other stars.

Don examines an accident that nearly caused a nuclear catastrophe, how Teddy Roosevelt laid down the law with bandits and a Hollywood murder mystery.

Don investigates a rocket-powered wheel that took on the Nazis, an infamous outlaw with a heart of gold and an intrepid climber who scaled a skyscraper.

Phil and Jess travel to Monterrey, Mexico, where locals have encountered witches and black magic. They discover dark spells, blood rituals and animal sacrifice.

Josh heads to the Wild West in search of the hidden loot that was heisted by the infamous group of lawmen turned criminals, the Dalton Gang.

Josh is on Easter Island, where ancient alien theorists believe aliens visited millennia ago. And, he goes meteorite hunting in Zimbabwe.

Bruce splurges on a rare Sherman tank in Ohio. But before he flogs it he wants to boost its authenticity and value, so the twins consult a WWII tank veteran for advice.

The Dendera Temple is one of Egypt's best-preserved temples. Experts decipher its mystifying zodiac images and the ceremonial events there.

Lost Tomb Of Alexander The Great. The tomb of Alexander the Great mysteriously vanishes. Investigators use CGI to reveal where his tomb lies and what it may look like.

Drew bargains hard in Frome, Somerset. And in Dumfriesshire, he's at an estate that's been in the same family for several generations and is full of fascinating antiques.

At a 13th century manor house in Yorkshire, Drew uncovers a wartime flag with a medical history. Plus, he visits a neo-gothic cathedral in Edinburgh.

Supernovas are the violent death of giant stars. New discoveries reveal how these events create the elements that are essential to all life in the universe.

A legendary beast attacks a cabin on the Aleutian Islands. A UFO pursues a woman as she drives through an extra-terrestrial hot spot.

Josh jets to Poland to open a secret Nazi tunnel in a dormant volcano. He helps tear away a stone wall built by the Germans in the last days of WWII.

A murderous monster is said to lurk in the swamplands near New Orleans. Phil and Jess investigate the bloodthirsty beast that terrorises the Bayou.

Don Wildman explores the story of a dramatic crime, a historical speech from a reluctant ruler and an unlikely hero of the Cold War.

Don examines a mission that provoked a military standoff, a subway stench with a surprising source and an explanation for the Great Chicago Fire.

Gravitational waves are helping scientists explore the cosmos in new ways. How are these discoveries helping to reveal the universe's mysteries.

Josh is on Easter Island, where ancient alien theorists believe aliens visited millennia ago. And, he goes meteorite hunting in Zimbabwe.

Archaeologists use state-of-the-art digital technology to uncover the truth behind a cave wall in Nottinghamshire, England. What do the unusual symbols represent.

How do they build massive tunnels to prevent blackouts in one of the world's biggest cities? How do they turn pine forest into perfect pieces of timber.

How do they make the favourite sweet of the Ottomans, James Bond's gyroplane and the Supercat- the world's fastest ferry.

Bruce splurges on a rare Sherman tank in Ohio. But before he flogs it he wants to boost its authenticity and value, so the twins consult a WWII tank veteran for advice.

Supernovas are the violent death of giant stars. New discoveries reveal how these events create the elements that are essential to all life in the universe.

Don Wildman explores the story of a dramatic crime, a historical speech from a reluctant ruler and an unlikely hero of the Cold War.

Don examines a mission that provoked a military standoff, a subway stench with a surprising source and an explanation for the Great Chicago Fire.

A murderous monster is said to lurk in the swamplands near New Orleans. Phil and Jess investigate the bloodthirsty beast that terrorises the Bayou.

Josh jets to Poland to open a secret Nazi tunnel in a dormant volcano. He helps tear away a stone wall built by the Germans in the last days of WWII.

In Zimbabwe Josh interviews witnesses to one of the largest ever UFO sightings. Then, in England, he examines a case known as 'Europe's Roswell.

Bruce is tasked with creating a display based on the French Resistance: a parachute basket filled with items the RAF would have dropped to the Resistance in WWII.

In 373 BCE, the Greek city of Helike vanished. Now, archaeologists believe they've found the ruins of the great lost metropolis.

Lost City Of The Ancients. The lost city of Olous is a great metropolis submerged in the Mediterranean. Now, archaeologists uncover its secrets using CGI reconstruction.

Drew visits a dealer specialising in house clearances. In Sheffield, he spots industrial furniture at a 19th century factory plus he finds old punk collectables.

At an antiques centre in Gloucestershire, Drew finds a valuable item overlooked by the rest of the trade. Later, he digs out lost treasures on a Kent country estate.

Black holes aren't simply violent monsters. New discoveries reveal their importance in creating stars, giving light, and building the universe itself.

A series of recent UFO sightings brings Chuck Zukowski's team to Missouri, the home of the 1973 Piedmont lights incident. Is history repeating itself.

Josh rafts into an abandoned tunnel system to chase art and treasure stolen by the Third Reich. Later, he searches for a buried Nazi Enigma machine.

Phil and Jess explore an abandoned gold mining town. Travelling deep inside the town's deserted mines, they uncover the town's blood-soaked secrets.

Don investigates a pilot forced to fly a jumbo jet with no engines, the scandal behind a boxing upset and an assassination attempt on a president-elect.

Don Wildman showcases a courageous canine, a fearsome creature found in a Montana lake and a pilot's attempt to push the boundaries of aviation.

New research is beginning to reveal an invisible scaffold of dark matter known as the Cosmic Web, an intergalactic network that transformed the universe.

In Zimbabwe Josh interviews witnesses to one of the largest ever UFO sightings. Then, in England, he examines a case known as 'Europe's Roswell.

New digital technology reveals the origins of two mysterious Egyptian mummies. And, a ground-breaking survey uncovers a macabre Iron Age practice.

How do they carve longboards, turn millions of lemons into juice, and build industry's versatile heavy lifter, the forklift truck.

How do they roast the coffee that wakes up Italy, bake the bricks that build America, and blast diamonds from a frozen volcano.

Bruce is tasked with creating a display based on the French Resistance: a parachute basket filled with items the RAF would have dropped to the Resistance in WWII.

Black holes aren't simply violent monsters. New discoveries reveal their importance in creating stars, giving light, and building the universe itself.

Don investigates a pilot forced to fly a jumbo jet with no engines, the scandal behind a boxing upset and an assassination attempt on a president-elect.

Don Wildman showcases a courageous canine, a fearsome creature found in a Montana lake and a pilot's attempt to push the boundaries of aviation.

Phil and Jess explore an abandoned gold mining town. Travelling deep inside the town's deserted mines, they uncover the town's blood-soaked secrets.

Josh rafts into an abandoned tunnel system to chase art and treasure stolen by the Third Reich. Later, he searches for a buried Nazi Enigma machine.

Josh's search for alien life ends in the USA, with a hot case in Arkansas. And, there's shocking new evidence in the Roswell crash.

Bruce heads to Ypres looking for items from WWI, finding a German trench mortar. He also goes for a ride in a WWI-era British tank - one of the first tanks ever used in combat.

A legendary train filled with stolen Nazi gold is said to be hidden in Poland. Rob and Stefan explore deep under the earth's surface to uncover the truth.

Priceless gold and silver artefacts are believed to be lost in King Solomon's hidden mines. Rob and Stefan search for the legendary treasure.

In the Lake District, Drew meets an alpaca keeper and antiques collector fond of the unusual. And, at a Staffordshire castle, he meets an Elizabeth I lookalike.

Drew finally opens his own antiques shop in his home town of Conwy. So, he goes to the Cotswolds and one of the UK's largest indoor antiques, looking for treasure.

Nebulas are the strange structures of cosmic gas and dust where stars are born and die. New discoveries reveal the secrets of these mysterious places.

A Missouri man who claims UFOs are stalking him contacts Chuck and the team for help. Their investigation uncovers a dark secret which may explain this reported activity.

Josh digs in to unearth the secret world of the Knights Templar. He joins an excavation of a rare Templar gravesite in eastern Europe.

Phil and Jess examine Utah's Uinta Basin, a region full of paranormal activity - including cattle mutilations and reports of shape-shifting creatures.

Don investigates a perilous plunge inside America's tallest building, a mysterious light that may come from beyond the grave plus a contagion plaguing a school.

Don investigates JFK's four-legged running companion, a daring plan to destroy a Nazi superweapon and the photographer who survived a volcanic eruption.

Cosmic rays that damage human DNA are a serious risk in manned space exploration. Can physicists find the source of the rays and help reduce the danger.

Josh's search for alien life ends in the USA, with a hot case in Arkansas. And, there's shocking new evidence in the Roswell crash.

New digital technology reveals secrets about the origins of Machu Picchu. And, laser technology uncovers the truth behind some hidden treasure.

How do they take the world's sharpest photos, stitch an airbag to catch a falling car, and produce billions of perfectly-formed jelly beans.

How do they build a caravan, forge tuning forks, resurface an ice rink, and put on the world's biggest light festival.