Alice tries some eel pie and investigates the origins of modern surgery as she explores the Norman period of British history by examining the town of Winchester.

A man survives six lightning strikes, while a toddler is frozen solid and thawed unharmed.

Cows align with the Earth magnetic fields, and a young makes an incredible connection.

A tragedy leads to one of the darkest chapters in early American history, as fear rips through the small town of Salem, Massachusetts.

Stories of hospital ships and those who served on them, including the tragic story of the sinking of the Titanic's sister vessel, The Britannic.

Ships don't have to be large to make history, like the 1776 gunboat built to stop a British invasion, or the remarkable story of the HA-19 sub.

In 1066, William of Normandy decided to go to England to claim the crown of England - which ignited a war of succession on an exceptional scale.

In 490 BC, Persian King Darius the Great sent an expeditionary force to Greece - but the Greeks awaited them there, repelling the invaders in a single battle.

Theorists ask whether a currently unidentified species represented in our DNA could be a result of breeding between humans and aliens in the remote past.

Experts question whether ancient myths provide evidence that reptillian aliens are more than just pop-culture creations and staples of science-fiction.

Alien autopsies and recovered pieces of an extra-terrestrial spacecraft: this is the story of the Roswell incident and the truth behind the UFO.

Alice looks into the history of York, taking part in a Viking battle and examining an almost 1,000-year-old poo.

Alice tries some eel pie and investigates the origins of modern surgery as she explores the Norman period of British history by examining the town of Winchester.

Explore classic and underrated aircraft, from WWII fighters to the Screaming Eagles F4, showcasing aviation's evolving history.

The pressure is on for both shops when Mike sells a Willys Jeep to custom car wizard James West, with the price determined by the winner of a drag race.

Check out a heart patient's unbelievable transformation, circles of ice in rivers and a shocking DNA test.

A look at the future of mind control, a extinct hobbit race and whether humans can regenerate our limbs.

Discover what happened to the secret hoard of the Knights Templar - containing gold, silver and relics protected by a religious order.

We learn about life on a Tudor ship from objects found on the Mary Rose, while on HMS Victory we learn the battle-winning tactics of Admiral Nelson.

A look at the tactics employed to pass strategically important ships under the nose of the enemy, and the use of intelligence to carry out naval attacks.

Experts investigate whether ancient tales of beings with super-human powers could be inspired by extra-terrestrials who came to Earth in the past.

Inventor Nikola Tesla claimed to have direct communication with beings on other planets. Could this genius scientist have been a human 'receiver'.

Are UFOs a threat to civil aviation? The culture of silence within the aviation industry could speak volumes.

Alice experiences humiliating Tudor justice as she dives into the story of Tudor England by studying the history of Norwich.

Alice studies the history of Cheltenham, Britain's most Regency town. She attends a period society ball, investigates the rigid social hierarchy and more.

Check out a heart patient's unbelievable transformation, circles of ice in rivers and a shocking DNA test.

A look at the future of mind control, a extinct hobbit race and whether humans can regenerate our limbs.

Discover what happened to the secret hoard of the Knights Templar - containing gold, silver and relics protected by a religious order.

We learn about life on a Tudor ship from objects found on the Mary Rose, while on HMS Victory we learn the battle-winning tactics of Admiral Nelson.

A look at the tactics employed to pass strategically important ships under the nose of the enemy, and the use of intelligence to carry out naval attacks.

In Malta lies an underground complex dating back over 5,000 years, containing the remains of 7,000 humans. But who do the bizarre skulls belong to.

The Real Evidence: Delve into the new theories that shed light - or cast doubt - on the Crucifixion. Is there any real archaeological evidence.

Experts investigate whether ancient tales of beings with super-human powers could be inspired by extra-terrestrials who came to Earth in the past.

Inventor Nikola Tesla claimed to have direct communication with beings on other planets. Could this genius scientist have been a human 'receiver'.

Are UFOs a threat to civil aviation? The culture of silence within the aviation industry could speak volumes.

Alice experiences humiliating Tudor justice as she dives into the story of Tudor England by studying the history of Norwich.

Alice studies the history of Cheltenham, Britain's most Regency town. She attends a period society ball, investigates the rigid social hierarchy and more.

Explore classic and underrated aircraft, from WWII fighters to the Screaming Eagles F4, showcasing aviation's evolving history.

Rust Valley rivals face off in the Shop Truck Challenge, while Mike struggles to restore a 1971 Chevy Blazer for a wedding day surprise.

Experts investigate whether ancient tales of beings with super-human powers could be inspired by extra-terrestrials who came to Earth in the past.

Inventor Nikola Tesla claimed to have direct communication with beings on other planets. Could this genius scientist have been a human 'receiver'.

We examine how the battleship began the 20th century as a dominant force, but then saw its weaknesses exploited mercilessly in the World Wars.

War Beneath The Waves: From early beginnings in the American War of Independence to modern day, this is the story of the submarine and its role in naval warfare.

A chronological telling of the dramatic D-Day story, focusing on the vessels that made the landings possible.

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

The team search for remains of the crashed WWII Spitfire and discover parts of the cockpit.

Alice Roberts shares archaeological discoveries from the west of the UK, including a Roman bath house and a German camp.

February 1942, and the sky over Los Angeles erupts as anti-aircraft guns begin firing on strange targets. Could this have been an extraterrestrial raid.

During the Cold War, strange lights and unidentified objects put governments around the world on red alert. Could extra-terrestrials have been responsible.

Stories of hospital ships and those who served on them, including the tragic story of the sinking of the Titanic's sister vessel, The Britannic.

Ships don't have to be large to make history, like the 1776 gunboat built to stop a British invasion, or the remarkable story of the HA-19 sub.

Alice looks into the history of York, taking part in a Viking battle and examining an almost 1,000-year-old poo.

Alice tries some eel pie and investigates the origins of modern surgery as she explores the Norman period of British history by examining the town of Winchester.

Alice studies the history of Cheltenham, Britain's most Regency town. She attends a period society ball, investigates the rigid social hierarchy and more.

The Hells Angels denied Hispanic men from the Mongols Motorcycle Club, which led to clashes with the Hells Angels and law enforcement.

Whitey Bulger's notoriously violent and untouchable Winter Hill Gang rule the kings of Boston's underworld, until a secret alliance comes to light.

When Hells Angels are linked to the murder of a woman and her daughters, a detective embarks on an 18-year quest to bring the killers to justice.

Explore 10 astonishing, unexplained technologies: from golden orbs in Mexico to a sacred box said to speak with the heavens.

From Sri Lanka's mystical portal to Washington's volcanic encounter, these peaks spark questions about possible alien connections.

Alice looks into the history of York, taking part in a Viking battle and examining an almost 1,000-year-old poo.

Alice tries some eel pie and investigates the origins of modern surgery as she explores the Norman period of British history by examining the town of Winchester.

We examine how the battleship began the 20th century as a dominant force, but then saw its weaknesses exploited mercilessly in the World Wars.

War Beneath The Waves: From early beginnings in the American War of Independence to modern day, this is the story of the submarine and its role in naval warfare.

A chronological telling of the dramatic D-Day story, focusing on the vessels that made the landings possible.

Explore 10 astonishing, unexplained technologies: from golden orbs in Mexico to a sacred box said to speak with the heavens.

From Sri Lanka's mystical portal to Washington's volcanic encounter, these peaks spark questions about possible alien connections.

Looking at early metal warships, and how HMS Rattler's screw propeller in 1845 would lead to the revolutionary HMS Dreadnought in the 20th Century.

From tests in the River Thames, to the German's deadly U-boat attacks in World War II, this episode explores the silent threat of submarines.

Exploring the Cold War vessels that played pivotal roles in events such as the blockade of Cuba and the Vietnam war.

Finds from the East include a monument as old as Stonehenge and some disturbing Roman burials.

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

Alice tells the story of Roman Britain by studying the history of Chester. She enjoys an authentic Roman feast and checks out an archaeological discovery.

A look at some of the most widely witnessed UFO events ever, including large black triangular objects in the night sky regularly spotted in the 80s and 90s.

Alien autopsies and recovered pieces of an extra-terrestrial spacecraft: this is the story of the Roswell incident and the truth behind the UFO.

We learn about life on a Tudor ship from objects found on the Mary Rose, while on HMS Victory we learn the battle-winning tactics of Admiral Nelson.

A look at the tactics employed to pass strategically important ships under the nose of the enemy, and the use of intelligence to carry out naval attacks.

Alice experiences humiliating Tudor justice as she dives into the story of Tudor England by studying the history of Norwich.

Explore 10 astonishing, unexplained technologies: from golden orbs in Mexico to a sacred box said to speak with the heavens.

From Sri Lanka's mystical portal to Washington's volcanic encounter, these peaks spark questions about possible alien connections.

In 1066, William of Normandy decided to go to England to claim the crown of England - which ignited a war of succession on an exceptional scale.

In 490 BC, Persian King Darius the Great sent an expeditionary force to Greece - but the Greeks awaited them there, repelling the invaders in a single battle.

Revisit a medieval shipwreck that could reshape history. Explore a Greek version of Atlantis that sank in a tsunami.

Unravel clues to Maya political intrigue in Guatemala and see why footprints found post-storm are changing English migration history.

Alice experiences humiliating Tudor justice as she dives into the story of Tudor England by studying the history of Norwich.

Alice studies the history of Cheltenham, Britain's most Regency town. She attends a period society ball, investigates the rigid social hierarchy and more.

Looking at early metal warships, and how HMS Rattler's screw propeller in 1845 would lead to the revolutionary HMS Dreadnought in the 20th Century.

From tests in the River Thames, to the German's deadly U-boat attacks in World War II, this episode explores the silent threat of submarines.

Exploring the Cold War vessels that played pivotal roles in events such as the blockade of Cuba and the Vietnam war.

Join Dan Aykroyd as he takes a look at unexplained phenomena in the Lake Michigan Triangle and explores the most haunted place in America.

From a 25-foot tidal wave of molasses engulfing Boston to a dancing plague claiming the lives of 100 people, Dan explores some of the strangest deaths on record.

Using drones and satellite imagery, discover a vanished Neolithic structure in an Irish field, an oasis in a Chinese desert and buried treasure in the UK.

The story of one of the world's most effective war machines: The Viking longship. They were elegant, versatile and feared.

Explore how ships evaded detection post-WW2 with radar, adopting shocking methods to remain hidden.

Ancient Astronaut Theorists investigate how ancient aliens may have helped to guide and define mankind in the remote past.

Experts question what the God Particle reveals about the origin of our world and whether clues to its significance could have been left by ancient aliens.

Fighter pilots from the UK to Peru have encountered UFOs. What happens when a UFO gets too close for comfort.

Alice reveals the history of Belfast, the UK's most Victorian city. She visits the shipyards that built the Titanic and gets locked up in the Crumlin Road gaol.

As series two kicks off, Professor Alice Roberts examines Britain in wartime by looking at the coastal town of Dover.

Join Dan Aykroyd as he takes a look at unexplained phenomena in the Lake Michigan Triangle and explores the most haunted place in America.

From a 25-foot tidal wave of molasses engulfing Boston to a dancing plague claiming the lives of 100 people, Dan explores some of the strangest deaths on record.

Using drones and satellite imagery, discover a vanished Neolithic structure in an Irish field, an oasis in a Chinese desert and buried treasure in the UK.

The story of one of the world's most effective war machines: The Viking longship. They were elegant, versatile and feared.

Explore how ships evaded detection post-WW2 with radar, adopting shocking methods to remain hidden.

the Capone Years: The Chicago Outfit's rise reshaped the Windy City, with tensions between Capone and the group leading to his eventual downfall.

Explore the ruthless Aryan Brotherhood: a notorious prison gang known for its violence and relentless pursuit of power in America's dark underbelly.

Charles Peewee Goldsmith wanted nothing more than to be a Hells Angel. He fought to become a president, only for the Angels to turn on him.

Ancient Astronaut Theorists investigate how ancient aliens may have helped to guide and define mankind in the remote past.

Experts question what the God Particle reveals about the origin of our world and whether clues to its significance could have been left by ancient aliens.

Fighter pilots from the UK to Peru have encountered UFOs. What happens when a UFO gets too close for comfort.

Alice reveals the history of Belfast, the UK's most Victorian city. She visits the shipyards that built the Titanic and gets locked up in the Crumlin Road gaol.

As series two kicks off, Professor Alice Roberts examines Britain in wartime by looking at the coastal town of Dover.

Explore classic and underrated aircraft, from WWII fighters to the Screaming Eagles F4, showcasing aviation's evolving history.

A Rust Valley road trip steers Mike into the danger zone with an ultimatum from Connor: buy another car and Connor will blow up one from the Field of Dreams.

From a headless chicken that lives for over a year to an out-of-this-world 'celestial body', discover some of history's most fascinating bodies.

Join Dan Aykroyd as he takes a look at some of the strangest weapons ever, from 'bat bombs' and war dolphins to inflatable tanks.

Discover an array of mysterious phenomena seen from above, including a Nazi weapon in Northern France and a Russian military tower near Chernobyl.

Explore the human errors that condemned great ships to a tragic end, including the Vasa, a 17th century combat ship that sank on her maiden voyage.

Discover the incredible story of USS Laffey, the WW2 destroyer that would come to be known as 'the ship that would not die'.

Theorists offer compelling evidence suggesting that the ancient monolith thought to depict Egyptian pharaoh Khafra once represented an alien being.

Could Earth's deepest caves hide secret conduits to other worlds? Or harbour evidence that aliens once visited our planet? Experts investigate.

Experts investigate whether the US military has a secret space programme, as well as evidence suggesting alien races have been in conflict for millennia.

Alice Roberts explores the Georgian era in her hometown of Bristol, from architectural gems and the world's first chocolate factory to the horror of the slave trade.

Alice tells the story of Edwardian Britain by studying the history of Cardiff, Britain's most Edwardian town.

From a headless chicken that lives for over a year to an out-of-this-world 'celestial body', discover some of history's most fascinating bodies.

Join Dan Aykroyd as he takes a look at some of the strangest weapons ever, from 'bat bombs' and war dolphins to inflatable tanks.

Discover an array of mysterious phenomena seen from above, including a Nazi weapon in Northern France and a Russian military tower near Chernobyl.

Explore the human errors that condemned great ships to a tragic end, including the Vasa, a 17th century combat ship that sank on her maiden voyage.

Discover the incredible story of USS Laffey, the WW2 destroyer that would come to be known as 'the ship that would not die'.

Examine a submerged funerary complex in Greece, ancient mammal footprints preserved by a Turkish volcanic eruption and North American fossils from the post-dinosaur era.

A Bronze Age village, a Notre Dame fire, and a 19th-century grave reveal ancient lifestyles. Tar pits showcase extinct mammals and shed light on prehistoric climate change.

Theorists offer compelling evidence suggesting that the ancient monolith thought to depict Egyptian pharaoh Khafra once represented an alien being.

Could Earth's deepest caves hide secret conduits to other worlds? Or harbour evidence that aliens once visited our planet? Experts investigate.

Experts investigate whether the US military has a secret space programme, as well as evidence suggesting alien races have been in conflict for millennia.

Alice Roberts explores the Georgian era in her hometown of Bristol, from architectural gems and the world's first chocolate factory to the horror of the slave trade.

Alice tells the story of Edwardian Britain by studying the history of Cardiff, Britain's most Edwardian town.

Explore classic and underrated aircraft, from WWII fighters to the Screaming Eagles F4, showcasing aviation's evolving history.

Rust Valley's competing shops get ready to face off at the annual Hit-to-Pass race. The cost of Avery's Deuce-and-a-Half music truck spirals out of control.

Dan Aykroyd delves into some of history's strangest inventions, from a full-body gas mask for babies to a robot powered by eating slugs.

Discover the strange tales of people with superhuman powers, from a samurai with unbelievably fast reflexes to a man immune to electrocution.

Discover over a hundred massive concrete arrows scattered across America, a mysterious hole in the middle of a lake in Southern California and more.

Naval battles aren't always the dogfights of popular imagination. Sometimes, the real fight relied on secrets and subterfuge.

The 16th century witnessed a revolution in combat ship design and saw the birth of two legendary sea captains.

Are we being watched by otherworldly beings? Experts make surprising discoveries as they explore the ancient past for evidence of alien overseers.

History's greatest geniuses have often said their ideas came from visions or hallucinations. But could they have come from aliens? Experts investigate.

Experts question whether the truth of our alien past could be buried in areas that, due to warfare or instability, are off-limits to exploration.

Alice explores the English Civil War through the history of Oxford, the city at the heart of a battle between an autocratic king and his rebellious parliament.

Alice studies the history of Canterbury, learning the true horror of the Black Death and exploring the iconic cathedral.

Dan Aykroyd delves into some of history's strangest inventions, from a full-body gas mask for babies to a robot powered by eating slugs.

Discover the strange tales of people with superhuman powers, from a samurai with unbelievably fast reflexes to a man immune to electrocution.

Discover over a hundred massive concrete arrows scattered across America, a mysterious hole in the middle of a lake in Southern California and more.

Naval battles aren't always the dogfights of popular imagination. Sometimes, the real fight relied on secrets and subterfuge.

The 16th century witnessed a revolution in combat ship design and saw the birth of two legendary sea captains.

Warrior King: Discover how, for the past few thousand years, this mighty ruler has remained a caricature of his own propaganda.

For decades, residents in Nova Scotia have reported munitions washing up on their shores - believed to have come from the wreck of the SS Clare Lilley.

Are we being watched by otherworldly beings? Experts make surprising discoveries as they explore the ancient past for evidence of alien overseers.

History's greatest geniuses have often said their ideas came from visions or hallucinations. But could they have come from aliens? Experts investigate.

Experts question whether the truth of our alien past could be buried in areas that, due to warfare or instability, are off-limits to exploration.

Alice explores the English Civil War through the history of Oxford, the city at the heart of a battle between an autocratic king and his rebellious parliament.

Alice studies the history of Canterbury, learning the true horror of the Black Death and exploring the iconic cathedral.

Explore classic and underrated aircraft, from WWII fighters to the Screaming Eagles F4, showcasing aviation's evolving history.

As the auto shops of Rust Valley battle it out at the high-impact Hit to Pass drag race, an accusation of cheating causes chaos to erupt.

From a 25-foot tidal wave of molasses engulfing Boston to a dancing plague claiming the lives of 100 people, Dan explores some of the strangest deaths on record.

Join Dan Aykroyd as he takes a look at unexplained phenomena in the Lake Michigan Triangle and explores the most haunted place in America.

A Turkish drought reveals a long-lost Basilica and its secrets, while the hull of a ship in the North Sea answers decades-old questions.

The Battle of Leyte Gulf tells the story of the largest sea conflict in history involving Pearl Harbor warships and the largest battleships in the world.

Specialized landing craft built to go where no other combat ship can reach and able to deliver tanks, jeeps, soldiers and supplies to the front lines.

Experts investigate the mysterious origins of mummification. Could this global practice be proof that aliens once visited Earth.

Could extraterrestrials have left us clues to the universe's mysteries? Experts investigate cryptic puzzles that might have been left by ancient aliens.

Series investigating compelling UFO and alien cases by opening previously off-limits secret files. Does the mysterious Blue Planet Project hold the answers.

Alice explores the story of Stewart Britain by visiting the home of the Scottish royals who eventually took the English throne in 1603 and created Great Britain.

Alice is in Lincoln, getting to grips with life in medieval England. She visits the magnificent cathedral that was once the tallest building in the world.

From a 25-foot tidal wave of molasses engulfing Boston to a dancing plague claiming the lives of 100 people, Dan explores some of the strangest deaths on record.

Join Dan Aykroyd as he takes a look at unexplained phenomena in the Lake Michigan Triangle and explores the most haunted place in America.

A Turkish drought reveals a long-lost Basilica and its secrets, while the hull of a ship in the North Sea answers decades-old questions.

The Battle of Leyte Gulf tells the story of the largest sea conflict in history involving Pearl Harbor warships and the largest battleships in the world.

Specialized landing craft built to go where no other combat ship can reach and able to deliver tanks, jeeps, soldiers and supplies to the front lines.

In 1415, the finest French chivalry met at Azincourt. Exhausted and outnumbered, the army of King Henry V of England was easy prey - but it all went wrong.

In 52 BC, after eight years of warfare in Gaul, Julius Caesar and his legions laid siege to Gergovia - but he faced a coalition of all the Gallic tribes.

Experts investigate the mysterious origins of mummification. Could this global practice be proof that aliens once visited Earth.

Could extraterrestrials have left us clues to the universe's mysteries? Experts investigate cryptic puzzles that might have been left by ancient aliens.

Series investigating compelling UFO and alien cases by opening previously off-limits secret files. Does the mysterious Blue Planet Project hold the answers.

Alice explores the story of Stewart Britain by visiting the home of the Scottish royals who eventually took the English throne in 1603 and created Great Britain.

Alice is in Lincoln, getting to grips with life in medieval England. She visits the magnificent cathedral that was once the tallest building in the world.

Karl and Kevin explore how weapons and armour developed, starting with the 1645 Battle of Naseby during the English Civil War.

Mike and Avery embark on a cross-country road trip, which is interrupted by an unexpected call from home. JF has more than just a 1955 GMC truck to restore.

Join Dan Aykroyd as he takes a look at some of the strangest weapons ever, from 'bat bombs' and war dolphins to inflatable tanks.

Imagine free falling 30,000 feet, or being buried alive and living to tell the tale. These are some of history's most incredible survival stories.

Nubian pyramids reveal the rise of female power in Ancient Kush, while satellite images uncover secrets of an ancient Puebloan site in New Mexico.

Series exploring the role of trains in the major conflicts of the past 150 years. Auschwitz survivors explore the railways' part in the Nazis' mass murder.

Homefront: Eyewitness accounts of how trains were able to bring back troops from Dunkirk, and evacuate hundreds of children to safety.

Experts find evidence suggesting that ancient aliens saved humanity from great floods sent by the gods. Can we rely on extra-terrestrials to save us again.

Experts explore the disappearance of civilisations throughout time and across the globe. Could clues left in their wake point to an otherwordly explanation.

Recently declassified FBI files cast new light on the existence of aliens, as well as question whether the Vatican could be hiding proof of extra-terrestrial life.

Alice heads to London to attempt to make sense of the world-changing events during the short but eventful Restoration period.

In Portsmouth, Alice Roberts learns about Nelson's dark side, the heat of the battle at Trafalgar, the role of the Navy in the British Empire, and more.

Join Dan Aykroyd as he takes a look at some of the strangest weapons ever, from 'bat bombs' and war dolphins to inflatable tanks.

Imagine free falling 30,000 feet, or being buried alive and living to tell the tale. These are some of history's most incredible survival stories.

Nubian pyramids reveal the rise of female power in Ancient Kush, while satellite images uncover secrets of an ancient Puebloan site in New Mexico.

Series exploring the role of trains in the major conflicts of the past 150 years. Auschwitz survivors explore the railways' part in the Nazis' mass murder.

Homefront: Eyewitness accounts of how trains were able to bring back troops from Dunkirk, and evacuate hundreds of children to safety.

Declassified: Explore some of the darker elements of the MK Ultra programme, which sought out a miracle mind control method via human experimentation.

Fascinating new evidence reveals fresh clues about the whereabouts of King Solomon's mines - and the fabulous treasures said to be in them.

Experts find evidence suggesting that ancient aliens saved humanity from great floods sent by the gods. Can we rely on extra-terrestrials to save us again.

Experts explore the disappearance of civilisations throughout time and across the globe. Could clues left in their wake point to an otherwordly explanation.

Recently declassified FBI files cast new light on the existence of aliens, as well as question whether the Vatican could be hiding proof of extra-terrestrial life.

Alice heads to London to attempt to make sense of the world-changing events during the short but eventful Restoration period.

In Portsmouth, Alice Roberts learns about Nelson's dark side, the heat of the battle at Trafalgar, the role of the Navy in the British Empire, and more.

Exploring the impact of the Battle of Towton during the War of the Roses, Karl and Kevin continue their look at how weapons and body armour developed.

Mike overhauls a 1955 Belair Wagon in hopes of turning a quick profit, while Avery takes on an ambitious restoration. Also, Mike's betting streak continues.

Experts find evidence suggesting that ancient aliens saved humanity from great floods sent by the gods. Can we rely on extra-terrestrials to save us again.

Experts explore the disappearance of civilisations throughout time and across the globe. Could clues left in their wake point to an otherwordly explanation.

The story of one of the world's most effective war machines: The Viking longship. They were elegant, versatile and feared.

Explore how ships evaded detection post-WW2 with radar, adopting shocking methods to remain hidden.

Explore the human errors that condemned great ships to a tragic end, including the Vasa, a 17th century combat ship that sank on her maiden voyage.

Alice reveals the history of Belfast, the UK's most Victorian city. She visits the shipyards that built the Titanic and gets locked up in the Crumlin Road gaol.

As series two kicks off, Professor Alice Roberts examines Britain in wartime by looking at the coastal town of Dover.

Alice Roberts explores the Georgian era in her hometown of Bristol, from architectural gems and the world's first chocolate factory to the horror of the slave trade.

New. For years, teams within the US Air Force and intelligence services exploited and manipulated beliefs about UFOs. Now, some of those behind these operations speak out.

The Battle of Leyte Gulf tells the story of the largest sea conflict in history involving Pearl Harbor warships and the largest battleships in the world.

Specialized landing craft built to go where no other combat ship can reach and able to deliver tanks, jeeps, soldiers and supplies to the front lines.

Alice explores the story of Stewart Britain by visiting the home of the Scottish royals who eventually took the English throne in 1603 and created Great Britain.

Alice is in Lincoln, getting to grips with life in medieval England. She visits the magnificent cathedral that was once the tallest building in the world.

In Portsmouth, Alice Roberts learns about Nelson's dark side, the heat of the battle at Trafalgar, the role of the Navy in the British Empire, and more.

the Capone Years: The Chicago Outfit's rise reshaped the Windy City, with tensions between Capone and the group leading to his eventual downfall.

Explore the ruthless Aryan Brotherhood: a notorious prison gang known for its violence and relentless pursuit of power in America's dark underbelly.

Charles Peewee Goldsmith wanted nothing more than to be a Hells Angel. He fought to become a president, only for the Angels to turn on him.

The Aztecs built one of the world's most powerful empires and they claimed that they were guided by a pantheon of more than a thousand Gods.

Luminous spheres are appearing globally, moving oddly near military sites, sparking speculation about extraterrestrial contact.

Alice explores the story of Stewart Britain by visiting the home of the Scottish royals who eventually took the English throne in 1603 and created Great Britain.

Alice is in Lincoln, getting to grips with life in medieval England. She visits the magnificent cathedral that was once the tallest building in the world.

The story of one of the world's most effective war machines: The Viking longship. They were elegant, versatile and feared.

Explore how ships evaded detection post-WW2 with radar, adopting shocking methods to remain hidden.

Explore the human errors that condemned great ships to a tragic end, including the Vasa, a 17th century combat ship that sank on her maiden voyage.

The Aztecs built one of the world's most powerful empires and they claimed that they were guided by a pantheon of more than a thousand Gods.

Luminous spheres are appearing globally, moving oddly near military sites, sparking speculation about extraterrestrial contact.

Discover the incredible story of USS Laffey, the WW2 destroyer that would come to be known as 'the ship that would not die'.

Naval battles aren't always the dogfights of popular imagination. Sometimes, the real fight relied on secrets and subterfuge.

The 16th century witnessed a revolution in combat ship design and saw the birth of two legendary sea captains.

Alice tells the story of Edwardian Britain by studying the history of Cardiff, Britain's most Edwardian town.

Alice explores the English Civil War through the history of Oxford, the city at the heart of a battle between an autocratic king and his rebellious parliament.

Alice studies the history of Canterbury, learning the true horror of the Black Death and exploring the iconic cathedral.

Series investigating compelling UFO and alien cases by opening previously off-limits secret files. Does the mysterious Blue Planet Project hold the answers.

Recently declassified FBI files cast new light on the existence of aliens, as well as question whether the Vatican could be hiding proof of extra-terrestrial life.

Series exploring the role of trains in the major conflicts of the past 150 years. Auschwitz survivors explore the railways' part in the Nazis' mass murder.

Homefront: Eyewitness accounts of how trains were able to bring back troops from Dunkirk, and evacuate hundreds of children to safety.

Alice heads to London to attempt to make sense of the world-changing events during the short but eventful Restoration period.

The Aztecs built one of the world's most powerful empires and they claimed that they were guided by a pantheon of more than a thousand Gods.

Luminous spheres are appearing globally, moving oddly near military sites, sparking speculation about extraterrestrial contact.

In 1415, the finest French chivalry met at Azincourt. Exhausted and outnumbered, the army of King Henry V of England was easy prey - but it all went wrong.

In 52 BC, after eight years of warfare in Gaul, Julius Caesar and his legions laid siege to Gergovia - but he faced a coalition of all the Gallic tribes.