Japan expands in Asia and Africa's colonies become key battlegrounds for power and resources.

In 1941, Hitler invaded the USSR. Operation Barbarossa stalls as winter hits and Soviet resistance, fuelled by propaganda, turns the tide.

During WWII, the French Resistance seeks aid from SOE. Led by Vera Atkins, Odette Sansom and Noor Inayat Khan fight the Nazis, risking it all for victory.

Tony Robinson winds back the clock to 1940 for a walk along Dorset's Jurassic Coast, revealing the county's World War II role as the frontline against Hitler.

Excavations in southern England uncover a lost Roman town, a Tudor ship and evidence of Henry VIII's financial forgery at the Tower of London.

Explore a gatehouse full of Civil War bullets, an Iron Age shield made from bark and Roman burials with pots where the heads should be.

An out-of-this-world look at ten of the most fascinating alien encounters ever.

Experts investigate evidence suggesting that aliens have created the means for controlling humanity. They find that the shocking truth might be hidden right inside you.

With Allied victories and the liberation of Paris following D-Day, Vera is in a race against time to locate her missing agents.

Armed with evidence from Odette, Vera intensifies her search at Karlsruhe prison and Ravensbruck, facing hurdles to uncover crucial results in Germany.

Tony Robinson takes a 45-mile hike through the beautiful countryside of the Weald in Kent and East Sussex, discovering its rich and surprising Tudor heritage.

Walking from the stone circles of Avebury to Stonehenge, Tony explores the connections between Europe's finest collection of Neolithic monuments.

Sir Isaac Newton is considered one of history's great geniuses, but did you know he also predicted the date of the apocalypse.

In 1947, ancient scrolls were discovered in desert caves near the Dead Sea. One of them spells out - in chilling detail - a future apocalyptic war.

A recreation of 13th century Scotland and the battle against the English army famously fought by the inspirational William Wallace - AKA Braveheart.

Mysterious Underground Worlds: Exploring underground structures - including the Longyou Grottoes in China and ancient libraries from a lost civilisation.

Nations vie for sky supremacy, from a near-nuclear disaster in North Carolina to UFO cover-ups and Israel's fighter jet theft.

Declassified records reveal elite forces' extreme missions, from deep-sea divers on Soviet cables to A-bomb deployments in hostile zones.

It's July 10, 1943 and the Allied Forces have evicted the Axis Powers from North Africa and can finally begin the Italian Campaign.

Through newly colourised footage, enter the heart of the War of the Mediterranean as the fate of North Africa was contested during the battle of El Alamein.

Bloody Resolve: Series highlighting what life was really like on the frontlines during WWII. In Tarawa, mechanical failure leads to one of the bloodiest battles in the Pacific.

Giorgio Tsoukalos takes a look back at the most compelling investigations of all, and events that he believes represent real encounters with extraterrestrial visitors.

A British woman in the 20th century stunned Egyptologists by accurately locating structures and artefacts. Perhaps she had an otherworldly agenda.

In 1943, Germany fell at Stalingrad, its first major defeat. In the Pacific, Japan lost momentum after the US won at Guadalcanal.

In 1944, D-Day pierces the Atlantic Wall, as Operation Bagration crushes the Wehrmacht in the East. The fall of the Third Reich begins.

Vera enlists Violette Szabo and Yvonne Baseden. With circuits failing and Noor at risk, treachery allegations harm preparations for the Allied invasion.

Tony heads out on a 40-mile walk through the wild, dramatic and romantic Peak District - the place where the Industrial Revolution began.

In the west of the UK, explore a spectacular monument older than Stonehenge, a 200-year-old mine trapped in time and a lost medieval friary.

Alice Roberts reveals a Dutch ship sunk by the English, a Cornish Roman fort and a 5,000-year-old Neolithic monument.

Could Hitler's crazed quest for world domination have been influenced by aliens? Experts reveal the extraterrestrial secret Hitler may have been hiding and where it is now.

Experts unseal the truth about the potential aliens living and working among us. Who has come in peace? And who has a more sinister motive in mind.

Vera finds out her agents' fate. Her beliefs about Noor are challenged. Suspicions lead Vera to hunt down a Nazi mastermind.

Capture of a key Nazi uncovers shocking realities. Amid demands for accountability, as Vera and her team navigate murky waters to confront uncomfortable truths.

Tony takes a tough four-day trek through the Kintail region of the Highlands to discover the incredible story of the Jacobite Uprisings of the early 1700s.

Travelling east, Alice discovers a Roman barn conversion, unearthing a Tudor fort and finding intricately carved 10,000-year-old weapons.

Written in the Stars: Ex-Rolls Royce engineer Bradley Walsh questions the Pyramids' builders and purpose, seeking answers by visiting them himself.

Riddle of the Sphinx: Bradley journeys through Egypt to uncover the secrets of the Sphinx and explores the mysterious underground Serapeum.

Search for the Boy King: Bradley travels to the tomb of Tutankhamun to unravel the mysteries of the rise and fall of Egypt's most famous royal dynasty.

Giorgio Tsoukalos takes a look back at the most compelling investigations of all, and events that he believes represent real encounters with extraterrestrial visitors.

A British woman in the 20th century stunned Egyptologists by accurately locating structures and artefacts. Perhaps she had an otherworldly agenda.

What lies beneath? David Duchovny takes us into the top-secret government bases and the clandestine operations they were built to conceal.

Declassified files reveal bizarre military programs, from atomic tests 1500x stronger than Hiroshima to plots involving Hitler.

December 1941: Under cover of a fierce naval bombardment, a taskforce of elite British commandos sail towards the Norwegian town of South Vaagso.

Hitler's plan for European domination led his new generation of tanks to the Soviet town of Kursk in July 1943. Witness extraordinary colourised footage of the battle.

Battle Stations: It's 1944 and the Allies are planning the invasion of France. For pilot Bert Stiles that means joining the decimated 8th Air Force to clear the Normandy skies.

Your government's most clandestine inventions are never what you would suspect and that's exactly why no one ever saw them coming.

The violent story of Romulus and Remus, the brutal Vikings and the Valkyries, the Trojan War and exploring the influence of Homer's Iliad on Alexander the Great.

Investigate footage of a UFO resembling a rubber duck, a ghoulish ice sculpture and Bigfoot's supposed killer.

Near the Czech border, a secret German site, "The Giant," tests The Bell, powered by Serum 525, turning all who touch it into rotting living zombies.

In World War II's chaos, Stalin orders archaeologists to loot the tomb of Mongol emperor Tamerlane for historical relics.

Alien Arsenal: Examine the myths, legends and historical records that suggest aliens may have played a role in the development of powerful arsenals.

Could history's most powerful men know more about extra-terrestrials than us? Experts explore the complex relationship between presidents and aliens.

The Lake District is one of the country's most popular destinations - but few see how the conquering Roman army made their mark on the stunning landscape.

Alice investigates an Ice Age camp, the mystery of a medieval skeleton and the earliest evidence of salt making in Britain.

Your government's most clandestine inventions are never what you would suspect and that's exactly why no one ever saw them coming.

The violent story of Romulus and Remus, the brutal Vikings and the Valkyries, the Trojan War and exploring the influence of Homer's Iliad on Alexander the Great.

Investigate footage of a UFO resembling a rubber duck, a ghoulish ice sculpture and Bigfoot's supposed killer.

Near the Czech border, a secret German site, "The Giant," tests The Bell, powered by Serum 525, turning all who touch it into rotting living zombies.

In World War II's chaos, Stalin orders archaeologists to loot the tomb of Mongol emperor Tamerlane for historical relics.

The British Connection: Ross Kemp starts his journey under Blackfriars Bridge - the location of Britain's first mafia hit - before following the money trail across the UK.

Posing as a drug dealer, undercover informant Tony Tait infiltrates the secret biker club to take down leader Sonny Barger and meth cook Kenny Owens.

Alien Arsenal: Examine the myths, legends and historical records that suggest aliens may have played a role in the development of powerful arsenals.

Could history's most powerful men know more about extra-terrestrials than us? Experts explore the complex relationship between presidents and aliens.

The Lake District is one of the country's most popular destinations - but few see how the conquering Roman army made their mark on the stunning landscape.

Alice investigates an Ice Age camp, the mystery of a medieval skeleton and the earliest evidence of salt making in Britain.

Andy receives military training at a Civil War re-enactment, before embarking on a ghostly hunt and meeting the man who captured leopard DNA from a sheep kill.

Mike builds a 1964 Parisienne for a big family, while Avery scores his first client of the year and puts together a 1975 Ford Bronco.

When governments strike dark deals with cults, mobs and even sworn enemies, frosty relationships and mounting tensions are tested head on.

Love is a universal and powerful emotion but it can also be destructive, lust can destroy and betrayal can wound.

Explore the truth behind sightings of a dreaded Filipino creature, a possible landing site on Mars and a big bad wolf in Canada.

During the Blitz, Britain used 'Starfish' fires in the countryside to mislead German bombers away from cities like Bristol and Birmingham.

Discover the true story of a German Luftwaffe pilot in World War II who risked his own life to save the crew of an American B-17 bomber.

Mystery of the Pyramids: The Great Pyramid of Giza is a captivating ancient mystery, with evidence suggesting it may have functioned as an ancient power plant.

Experts scrutinise the engineering behind the Egyptians' Sphinx and pyramids. Could this advanced civilisation have received extra-terrestrial help.

Tony takes in a stretch of the beautiful Cornish coast, discovering the history of smuggling - the biggest industry in the area back in the 18th century.

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

When governments strike dark deals with cults, mobs and even sworn enemies, frosty relationships and mounting tensions are tested head on.

Love is a universal and powerful emotion but it can also be destructive, lust can destroy and betrayal can wound.

Explore the truth behind sightings of a dreaded Filipino creature, a possible landing site on Mars and a big bad wolf in Canada.

During the Blitz, Britain used 'Starfish' fires in the countryside to mislead German bombers away from cities like Bristol and Birmingham.

Discover the true story of a German Luftwaffe pilot in World War II who risked his own life to save the crew of an American B-17 bomber.

Was Leonardo Da Vinci, one of history's great thinkers also one of its greatest prophets? And did he envision world destruction.

New research and modern computer graphics shed light on our doomed future as forecast in centuries gone by. Can we avoid our fate by heeding these warnings.

Mystery of the Pyramids: The Great Pyramid of Giza is a captivating ancient mystery, with evidence suggesting it may have functioned as an ancient power plant.

Experts scrutinise the engineering behind the Egyptians' Sphinx and pyramids. Could this advanced civilisation have received extra-terrestrial help.

Tony takes in a stretch of the beautiful Cornish coast, discovering the history of smuggling - the biggest industry in the area back in the 18th century.

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

Andy makes a startling discovery at the site of the Rendlesham UFO incident, before sending psychic Simi to investigate one of Britain's most haunted inns.

A major setback during a restoration blows Mike's budget, while the biggest financial gamble of his life arrives and chaos threatens to ensue.

From the CIA's decades-long pursuit of the perfect truth serum to the US Army's secret PsyOps in Vietnam. Every one a more alarming deception than the next.

How do communities form, survive and adapt? Explore how myths and legends shape societal rules and the punishments for those who break them.

Investigate sasquatch footage, birds plunging to their death and a ghostly phantom.

Nazi scientists conducted brutal experiments for an Aryan master race, while zoologists ran their own bizarre trials.

Near the Czech border, a secret German site, "The Giant," tests The Bell, powered by Serum 525, turning all who touch it into rotting living zombies.

Alien Observatories: Evidence suggests the ancient megalithic site of Stonehenge once functioned as an important solar and celestial observatory.

Alien Origins: The compelling series returns to examine more eerie reports of UFOs. Can it determine where in the universe such strange flying crafts could be coming from.

Human Harvest: A look at frightening reports of alleged alien abduction, including cases in which abductees claim to have been subjected to torturous medical experiments.

Tony travels along the first 50 miles of the iconic Liverpool-Leeds canal to Wigan Pier, uncovering some extraordinary Georgian and Victorian stories along the way.

The archaeologists get more than they bargained for while exploring the childhood home of Lady Jane Grey.

From the CIA's decades-long pursuit of the perfect truth serum to the US Army's secret PsyOps in Vietnam. Every one a more alarming deception than the next.

How do communities form, survive and adapt? Explore how myths and legends shape societal rules and the punishments for those who break them.

Investigate sasquatch footage, birds plunging to their death and a ghostly phantom.

Nazi scientists conducted brutal experiments for an Aryan master race, while zoologists ran their own bizarre trials.

Near the Czech border, a secret German site, "The Giant," tests The Bell, powered by Serum 525, turning all who touch it into rotting living zombies.

A recreation of 13th century Scotland and the battle against the English army famously fought by the inspirational William Wallace - AKA Braveheart.

Meet the three figures who broke the bank on top-of-the-range security features designed to prevent break-ins.

For these ancient figures, acquiring and spending enormous stockpiles of gold was an all-consuming passion.

Alien Observatories: Evidence suggests the ancient megalithic site of Stonehenge once functioned as an important solar and celestial observatory.

Alien Origins: The compelling series returns to examine more eerie reports of UFOs. Can it determine where in the universe such strange flying crafts could be coming from.

Human Harvest: A look at frightening reports of alleged alien abduction, including cases in which abductees claim to have been subjected to torturous medical experiments.

Tony travels along the first 50 miles of the iconic Liverpool-Leeds canal to Wigan Pier, uncovering some extraordinary Georgian and Victorian stories along the way.

The archaeologists get more than they bargained for while exploring the childhood home of Lady Jane Grey.

Andy tracks down the site of the original Stonehenge, meets a childhood witness of Wales' most famous UFO incident and takes part in a comedic hunt for the Welsh Wildman.

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

NASA's covert plan to blow up the moon with a nuclear warhead and how U.S. attempts to put spies in orbit paved the way for the first space station.

Death is a frightening, unsettling prospect for us all. Myths and legends help explore those anxieties but they tell us about more than mortal fear alone.

Examine possible Sasquatch footage, a man claiming to have heard the dead and an odd UFO incident above Nevada.

Under the cover of the darkness, serial killer Gordon Cummins unleashed a reign of terror. Penny Legg tells the story of the Blackout Ripper.

Discover how three plucky Scottish soldiers from Argyll escaped German-occupied France using their wits and knowledge of Scottish Gaelic.

Extraterrestrial Devices: Experts discuss the technological capabilities of ancient civilizations and how this device challenges the understanding of their knowledge.

Astronaut Encounters: To this day, NASA denies all UFO accounts and has taken measures to prevent its astronauts from telling their stories. But what are they hiding.

Atmospheric Anomalies: Some experts believe many atmospheric light shows are actually caused by extraterrestrials. If so, do they pose an imminent threat to humanity.

Tony sets out on the trail of St Cuthbert across the ancient kingdom of Northumbria stretching across its 7th-century extent from Edinburgh to York.

Dig into how a lobster helped archaeologists discover an 8000-year-old underwater settlement.

NASA's covert plan to blow up the moon with a nuclear warhead and how U.S. attempts to put spies in orbit paved the way for the first space station.

Death is a frightening, unsettling prospect for us all. Myths and legends help explore those anxieties but they tell us about more than mortal fear alone.

Examine possible Sasquatch footage, a man claiming to have heard the dead and an odd UFO incident above Nevada.

Under the cover of the darkness, serial killer Gordon Cummins unleashed a reign of terror. Penny Legg tells the story of the Blackout Ripper.

Discover how three plucky Scottish soldiers from Argyll escaped German-occupied France using their wits and knowledge of Scottish Gaelic.

Be amazed by the factories of yesteryear, which forged enough iron to equip a Roman army and made thousands of chariots to take the ancient Egyptians to war.

A look at how the ancient world created incredible power tools and machinery, from stone and granite cutters, to fire engines and precise surgical instruments.

Extraterrestrial Devices: Experts discuss the technological capabilities of ancient civilizations and how this device challenges the understanding of their knowledge.

Astronaut Encounters: To this day, NASA denies all UFO accounts and has taken measures to prevent its astronauts from telling their stories. But what are they hiding.

Atmospheric Anomalies: Some experts believe many atmospheric light shows are actually caused by extraterrestrials. If so, do they pose an imminent threat to humanity.

Tony sets out on the trail of St Cuthbert across the ancient kingdom of Northumbria stretching across its 7th-century extent from Edinburgh to York.

Dig into how a lobster helped archaeologists discover an 8000-year-old underwater settlement.

Andy heads to the home of palaeontology on the Jurassic Coast and braves the collapsing cliffs of Lyme Regis to bring back one of its many fossils.

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.

Discover a revolutionary War era ship hides under the streets of New York and a sprawling Roman villa is unearthed in the backyard of an English home.

Explore the groundbreaking discoveries, inventions and inventors throughout history that have changed the way we live our lives.

Tony and the team investigate signs of an imminent alien invasion, reports of a lake monster, and a super rat collective.

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.

Submerged Evidence: Earth's deep waters have long been a source of wonder, from legends of aquatic cities ruled by gods and creatures to frequent UFO sightings.

Alien Apocalypse: If extraterrestrials visited Earth would they enlighten us or destroy us? Experts examine the possibility of a doomsday orchestrated by an alien enemy.

Top Ten Military Encounters: A fascinating and shocking countdown of the top ten military encounters between Earth's armed forces and UFOs.

Tony takes in the wonderful seascapes of the North Norfolk coast, determined to uncover how it remained so unchanged through the Victorian age of industry.

The team hunt for artefacts from World War II.

Discover a revolutionary War era ship hides under the streets of New York and a sprawling Roman villa is unearthed in the backyard of an English home.

Explore the groundbreaking discoveries, inventions and inventors throughout history that have changed the way we live our lives.

Tony and the team investigate signs of an imminent alien invasion, reports of a lake monster, and a super rat collective.

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.

Thousands of UFO sightings and abductions are reported every year. This series examines these accounts and casts new light on historic cases.

Deadly toxins are unleashed upon the world without humans to contain them, turning lakes and rivers into streams of acid.

Submerged Evidence: Earth's deep waters have long been a source of wonder, from legends of aquatic cities ruled by gods and creatures to frequent UFO sightings.

Alien Apocalypse: If extraterrestrials visited Earth would they enlighten us or destroy us? Experts examine the possibility of a doomsday orchestrated by an alien enemy.

Top Ten Military Encounters: A fascinating and shocking countdown of the top ten military encounters between Earth's armed forces and UFOs.

Tony takes in the wonderful seascapes of the North Norfolk coast, determined to uncover how it remained so unchanged through the Victorian age of industry.

The team hunt for artefacts from World War II.

Andy travels to Scotland, visiting the heart-rending doggy suicide bridge and learning about a terrifying family of cannibals who used to prey upon weary travellers.

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

Submerged Evidence: Earth's deep waters have long been a source of wonder, from legends of aquatic cities ruled by gods and creatures to frequent UFO sightings.

Near the Czech border, a secret German site, "The Giant," tests The Bell, powered by Serum 525, turning all who touch it into rotting living zombies.

In World War II's chaos, Stalin orders archaeologists to loot the tomb of Mongol emperor Tamerlane for historical relics.

Nazi scientists conducted brutal experiments for an Aryan master race, while zoologists ran their own bizarre trials.

The Lake District is one of the country's most popular destinations - but few see how the conquering Roman army made their mark on the stunning landscape.

Alice investigates an Ice Age camp, the mystery of a medieval skeleton and the earliest evidence of salt making in Britain.

The archaeologists get more than they bargained for while exploring the childhood home of Lady Jane Grey.

Could history's most powerful men know more about extra-terrestrials than us? Experts explore the complex relationship between presidents and aliens.

Alien Origins: The compelling series returns to examine more eerie reports of UFOs. Can it determine where in the universe such strange flying crafts could be coming from.

Human Harvest: A look at frightening reports of alleged alien abduction, including cases in which abductees claim to have been subjected to torturous medical experiments.

Under the cover of the darkness, serial killer Gordon Cummins unleashed a reign of terror. Penny Legg tells the story of the Blackout Ripper.

Discover how three plucky Scottish soldiers from Argyll escaped German-occupied France using their wits and knowledge of Scottish Gaelic.

Tony travels along the first 50 miles of the iconic Liverpool-Leeds canal to Wigan Pier, uncovering some extraordinary Georgian and Victorian stories along the way.

Tony sets out on the trail of St Cuthbert across the ancient kingdom of Northumbria stretching across its 7th-century extent from Edinburgh to York.

Was Leonardo Da Vinci, one of history's great thinkers also one of its greatest prophets? And did he envision world destruction.

New research and modern computer graphics shed light on our doomed future as forecast in centuries gone by. Can we avoid our fate by heeding these warnings.

Death in the Valley: What happened to the 22nd Earl of Erroll who moved to Kenya in the 20s to join a hedonistic group of UK expats known as the Happy Valley set.

Submerged Evidence: Earth's deep waters have long been a source of wonder, from legends of aquatic cities ruled by gods and creatures to frequent UFO sightings.

Your government's most clandestine inventions are never what you would suspect and that's exactly why no one ever saw them coming.

From the CIA's decades-long pursuit of the perfect truth serum to the US Army's secret PsyOps in Vietnam. Every one a more alarming deception than the next.

Hours before the D-Day landing, a small group of American paratroopers were dropped behind enemy lines with a vital mission.

Rewind to the US Army's largest and bloodiest conflict of World War II: The Battle of the Bulge. Venture through the battle in newly colourised footage.

Day Of Days: America is on the offensive, but fighting on the Normandy beaches is ferocious and victory will not come quickly, especially for Lt Charles Scheffel.

Specialists in the field of the extraterrestrial examine new evidence that suggests there was extraterrestrial intervention on Earth in the distant past.

Through history, mankind has credited its existence to otherworldly beings. Could this be true? Can any proof be found in these early beliefs.

During the Blitz, Britain used 'Starfish' fires in the countryside to mislead German bombers away from cities like Bristol and Birmingham.

Discover the true story of a German Luftwaffe pilot in World War II who risked his own life to save the crew of an American B-17 bomber.

Near the Czech border, a secret German site, "The Giant," tests The Bell, powered by Serum 525, turning all who touch it into rotting living zombies.

Tony takes in a stretch of the beautiful Cornish coast, discovering the history of smuggling - the biggest industry in the area back in the 18th century.

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

Dig into how a lobster helped archaeologists discover an 8000-year-old underwater settlement.

Experts scrutinise the engineering behind the Egyptians' Sphinx and pyramids. Could this advanced civilisation have received extra-terrestrial help.

Astronaut Encounters: To this day, NASA denies all UFO accounts and has taken measures to prevent its astronauts from telling their stories. But what are they hiding.

Atmospheric Anomalies: Some experts believe many atmospheric light shows are actually caused by extraterrestrials. If so, do they pose an imminent threat to humanity.

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.

Tony takes in the wonderful seascapes of the North Norfolk coast, determined to uncover how it remained so unchanged through the Victorian age of industry.

The team hunt for artefacts from World War II.

Deadly toxins are unleashed upon the world without humans to contain them, turning lakes and rivers into streams of acid.

The British Connection: Ross Kemp starts his journey under Blackfriars Bridge - the location of Britain's first mafia hit - before following the money trail across the UK.

A chilling recreation of the unsettling version of Germany that Adolf Hitler had wanted to create, complete with monstrous monuments and built on slave labour.

Specialists in the field of the extraterrestrial examine new evidence that suggests there was extraterrestrial intervention on Earth in the distant past.

Through history, mankind has credited its existence to otherworldly beings. Could this be true? Can any proof be found in these early beliefs.

When governments strike dark deals with cults, mobs and even sworn enemies, frosty relationships and mounting tensions are tested head on.

NASA's covert plan to blow up the moon with a nuclear warhead and how U.S. attempts to put spies in orbit paved the way for the first space station.

An elite group of British paratroopers launch a midnight raid in order to capture Hitler's unusual radar equipment.

In the waning days of the war in Europe, the Soviets march into Germany. The Nazis take their final stand as they defend the capital of the Third Reich - Berlin.

Point Of No Return: True stories from WWII. As Lt Charles Scheffel leads his unit across France, Marine Nolen Marbrey is wounded in the bloody battle of Peleliu in the Pacific.

Explore some of the most valuable treasures found in the most unlikely of ways.

Examine the influence that popular culture and entertainment have on daily life. As we gravitate to larger-than-life stories, outlandish myths begin to spread.

The team investigate footage of a witch's broomstick, extraterrestrial goings-on and blobs falling from the sky.

Darkness Falls: Documentary series highlighting what life was really like during the Second World War, featuring the personal stories of soldiers from both sides of the conflict.

Hard Way Back: Series highlighting what life was like during WWII. Rookie platoon leader Charles Scheffel suffers his first losses as he battles Rommel's Afrika Korps in Tunisia.

Alien Beacons: For centuries, ancient monuments and sky-visible markings have puzzled researchers, leading to questions about their true significance.

Alien Skies: From mid-air abductions to near-disasters caused by unseen enemies, experts examine if we are alone in the skies over Earth.

The Next Wave: A fascinating look at the mounting evidence that suggests UFO waves are able to penetrate the world's most closely guarded airspace at will.

Tony heads out on a walk that reveals the story of the remarkable Bronte family, exploring how the moors inspired their most famous novels.

Alice Roberts tours the East of England, seeking out the biggest archaeological digs of the year and witnessing the uncovering of a hugely significant Roman mosaic.

Explore some of the most valuable treasures found in the most unlikely of ways.

Examine the influence that popular culture and entertainment have on daily life. As we gravitate to larger-than-life stories, outlandish myths begin to spread.

The team investigate footage of a witch's broomstick, extraterrestrial goings-on and blobs falling from the sky.

Darkness Falls: Documentary series highlighting what life was really like during the Second World War, featuring the personal stories of soldiers from both sides of the conflict.

Hard Way Back: Series highlighting what life was like during WWII. Rookie platoon leader Charles Scheffel suffers his first losses as he battles Rommel's Afrika Korps in Tunisia.

US: Ross Kemp heads to New York, discovering the connection between USA and Britain in the rise of the mafia - as well as learning about the infamous Kray twins.

The Hells Angels use hang-arounds and Angel wannabes to do their dirty work, with Ted Soke grooming his own son Donny to become a serial killer.

Alien Beacons: For centuries, ancient monuments and sky-visible markings have puzzled researchers, leading to questions about their true significance.

Alien Skies: From mid-air abductions to near-disasters caused by unseen enemies, experts examine if we are alone in the skies over Earth.

The Next Wave: A fascinating look at the mounting evidence that suggests UFO waves are able to penetrate the world's most closely guarded airspace at will.

Tony heads out on a walk that reveals the story of the remarkable Bronte family, exploring how the moors inspired their most famous novels.

Alice Roberts tours the East of England, seeking out the biggest archaeological digs of the year and witnessing the uncovering of a hugely significant Roman mosaic.

Andy visits Britain's oldest shop, drinks coffee with a corpse and discovers a 19th-century time machine hidden in an urban cemetery.

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.

Explore mysterious secrets hidden in tunnels, caves and burial sites, from lost treasures to ancient manuscripts behind walls.

Examine how conflict has reshaped nations and devastated generations. Wars dominate history but the reasons for them starting are constantly disputed.

The team explore possible proof of a sea monster, a tale of a skydive gone wrong, and a ghostly image.

Bloody Resolve: Series highlighting what life was really like on the frontlines during WWII. In Tarawa, mechanical failure leads to one of the bloodiest battles in the Pacific.

Battle Stations: It's 1944 and the Allies are planning the invasion of France. For pilot Bert Stiles that means joining the decimated 8th Air Force to clear the Normandy skies.

Alien Messengers: Across cultures and throughout history, stories of individuals receiving wisdom from otherworldly sources are widespread.

Signs of Abduction: From loss of time and bizarre hazy memories, to terrifying accounts of alien surgery, these are the hidden signs of alien abduction.

Antigravity: Experts discuss the possibility of advanced alien technology that could allow UFOs to fly at blinding speed or hover effortlessly a few feet above the ground.

Tony sets out on a walk across the Cairngorms to Balmoral, in the footsteps of Victoria and Albert, who promoted the Scottish Highlands.

The south of England offers rich pickings, including the earliest money made in Britain and a massive haul of Roman treasure.

Explore mysterious secrets hidden in tunnels, caves and burial sites, from lost treasures to ancient manuscripts behind walls.

Examine how conflict has reshaped nations and devastated generations. Wars dominate history but the reasons for them starting are constantly disputed.

The team explore possible proof of a sea monster, a tale of a skydive gone wrong, and a ghostly image.

Bloody Resolve: Series highlighting what life was really like on the frontlines during WWII. In Tarawa, mechanical failure leads to one of the bloodiest battles in the Pacific.

Battle Stations: It's 1944 and the Allies are planning the invasion of France. For pilot Bert Stiles that means joining the decimated 8th Air Force to clear the Normandy skies.

In 1917, three young shepherd children from Fatima, Portugal, claimed to be instruments of divine prophecy. Was there truth to their allegations.

The most notorious madman in history, Adolf Hitler, was a murderer and a seducer of millions. But what role did prophecy and the occult play in his rise.