National Geographic

When a runaway trailer threatens a main road, Thord risks getting crushed to complete a difficult rescue.

Rockslides wreak havoc on the CPR. Hauling potash over the mountains to Vancouver, Jordy and Justin must pass through the rockslide zone—twice.

Dockworkers in Thunder Bay struggle to unload a 210-tonne steel cylinder that will test Canadian Pacific's railroad crews to the limit.

During the long winter nights, there's no time to sleep for the ice road heroes. Jo Roger's called out of bed to rescue a truck buried in snow.

Bjørn and Thord team up to rescue a Swedish truck that slid into the ditch only 200 metres from its destination.

When a mountain blizzard causes a double accident, Bjoern is forced to call his rivals for help.

Margot and a "special friend" make a final push to complete her cabin before winter fully sets in.

The NWS homesteaders face off against the harsh and unforgiving northern winter as they battle to survive and thrive in the vast Canadian wilderness.

Rockslides wreak havoc on the CPR. Hauling potash over the mountains to Vancouver, Jordy and Justin must pass through the rockslide zone—twice.

Dockworkers in Thunder Bay struggle to unload a 210-tonne steel cylinder that will test Canadian Pacific's railroad crews to the limit.

In this episode we learn all about icebergs, the many ways to hurt yourself jumping off a pier, and what to watch out for the next time you are biking over a teeter totter.

In this episode we learn how many ways there are to injure and humiliate yourself GT sledding, dismounting from a high bar or driving a golf ball

An aerial journey over Belgium reveals the work behind a popular festival, the polishing of a building shaped like an iron crystal, and the vertiginous cleaning of the country's largest church.

A spectacular aerial journey across Italy reveals dredging boats in Venice, the ladder top fishermen of Sicily and a winter school for supercars.

Dive into the awe-inspiring world of Dutch engineering, where human ingenuity meets the relentless power of nature.

During the Dutch F1 Grand Prix, Amsterdam Central will have to deal with 60,000 racing fanatics.

On King's Day, it's all hands-on deck for the staff at Amsterdam Central Station. While Menno and Carolien resuscitate a girl, the rest of the team tries to control the chaos at the station.

While Menno and Carolien have their hands full with an aggressive fare dodger, the incident response team search for three illegal rail runners.

An overpass on Philadelphia's busy Interstate-95 highway is set ablaze after a tanker truck rollover.

Was the tragedy of the space shuttle Columbia baked into the original design? A wave of ship strikes has bridge builders working overtime.

Trains collide, planes crash, and ships sink, revealing transportation's fragility. Explore 10 global collisions, their causes, and unforeseen outcomes.

Explore history's most tragic expeditions: Uncover gripping stories of vanished explorers and daring adventurers facing fierce storms.

An aerial journey over Belgium reveals the work behind a popular festival, the polishing of a building shaped like an iron crystal, and the vertiginous cleaning of the country's largest church.

Dive into the awe-inspiring world of Dutch engineering, where human ingenuity meets the relentless power of nature.

On a winter cargo run, Loganair Flight 670A crashes into the North Sea, killing both pilots and leaving investigators stumped.

A commuter plane descends into heavy fog above Luxembourg when things go horribly wrong. Luxair Flight 50 crashes just miles from the runway.

It's 1985—the deadliest year in civilian aviation—and a DC-9 commuter plane crashes just seconds after takeoff from Milwaukee.

The planet faces threats: quakes, deadly viruses, and asteroids. Discover the top 10 apocalyptic scenarios, the aftermath, and survival potential.

When a dam collapses, the resulting disaster can be as catastrophic as a tsunami, inundating communities and destroying everything in its path.

From the disappearance of the Titan to the sinking of the Lusitania, we recount the 10 worst disasters at sea.

In motorsports, the drive for speed can turn small errors into catastrophic crashes. Explore the top 10 accidents, their causes, and their impacts.

Unique aerial photography uncovers Finland and its wild frontier.

Embark on a journey through Spain's greatest feats of engineering. Marvel at a gravity-defying skyscraper that seems to hover in the sky.

The UK's engineering wonders revealed: including innovative electric flying machines, ingenious skyscrapers, secrets of London's Tower Bridge.

Thirty-two years ago, a young female was found dead in the desert outside Phoenix - her body too badly decomposed to identify.

In 1961, a body was found crushed under ice in a railroad car and quickly buried. Journalist Marresa Burke is determined to find his family.

David Blaine journeys to India, the birthplace of much of magic, to explore belief and performance through the lens of magic.

Growing up, David Blaine was fascinated by images from India of extraordinary physical feats. This evolved into a lifelong obsession.

A warmer planet can lead to a deadly domino effect: the increased occurrence, frequency, and intensity of sinkholes and landslides.

Unique aerial photography uncovers Finland and its wild frontier.

Embark on a journey through Spain's greatest feats of engineering. Marvel at a gravity-defying skyscraper that seems to hover in the sky.

The UK's engineering wonders revealed: including innovative electric flying machines, ingenious skyscrapers, secrets of London's Tower Bridge.

In this episode we learn the science behind the fails, when riding a horse through water, steering a radio-controlled plane and underestimating the power of ocean tides.

In this engineering special we discover the secrets behind explosive demolitions, exactly how dams work, and what you need to look out for when operating a ladder.

In this episode we take a deep dive into entropy, learn the secrets of bowling lane etiquette, and discover the best way to carve on a snowboard.

In this episode we learn the science behind attempting a snowmobile ridge jump, cycling over a pump track, and lighting fires.

In a groundbreaking research expedition, scientists and Sherpas team up on Mount Everest to install the highest weather station in the world.

Margot and a "special friend" make a final push to complete her cabin before winter fully sets in.

The NWS homesteaders face off against the harsh and unforgiving northern winter as they battle to survive and thrive in the vast Canadian wilderness.

When a mountain blizzard causes a double accident, Bjoern is forced to call his rivals for help.

Jo Roger's rookies are put to the test with a triple rescue. But the mission gets off to a rocky start, when their most powerful truck gets stuck.

Guarded by the Terracotta Warriors, the tomb of the First Emperor is so revered that it has never been opened.

As the Mongolian landscape comes under threat, the need to find Genghis Khan's body becomes urgent. Experts set out to trace it, making a hugely important discovery.

Temujin enlists a childhood friend called Jamuqa. Their close friendship eventually turns into rivalry.

This spectacular aerial journey reveals Poland as we've never seen it before. Flying cameras swoop over huge castles and fireworks.

The UK's engineering wonders revealed: including innovative electric flying machines, ingenious skyscrapers, secrets of London's Tower Bridge.

Alex and Tommy are two of the greatest rock climbers. Together, they set off on an epic adventure en route to climb the Devil's Thumb.

In a groundbreaking research expedition, scientists and Sherpas team up on Mount Everest to install the highest weather station in the world.

To stand on the edge of a cliff and throw your body into the wind, one must be willing to lose everything. That could mean the love of your life, or it could be the life you love. Over seven years, this film follows three couples in the exhilarating yet perilous world of BASE jumping, risking everything for the rush of feeling truly alive.

The case of a young man who was burnt alive sat on a shelf in the Atlanta Police Department. Without a name for him, the case is inactive.

Thirty-two years ago, a young female was found dead in the desert outside Phoenix - her body too badly decomposed to identify.

In 1961, a body was found crushed under ice in a railroad car and quickly buried. Journalist Marresa Burke is determined to find his family.

This unique aerial voyage across Iceland reveals the threat of volcanic eruptions, footage of humpback whales feeding and stunning architecture.

Join for an aerial journey over Hungary, from rooftops to ice rinks!

Dive into the awe-inspiring world of Dutch engineering, where human ingenuity meets the relentless power of nature.

Embark on a journey through Spain's greatest feats of engineering. Marvel at a gravity-defying skyscraper that seems to hover in the sky.

Mariana travels to Uganda, where a new law has pushed the LGBTQ+ community underground and prompted some to flee the country in fear.

USVI AMO and BORTAC agents dismantle a smuggling ring on St. John. Fajardo AMO intercepts a smuggling vessel with over 1,300 kilos of cocaine.

In San Diego, HSI shuts down a drug cartel's tunnel that linked Tijuana to a warehouse in the U.S.

HSI busts a notorious dark web trafficker in France, while CBP screens travelers for fentanyl in AZ and airline passengers for illicit cash in FL.

A Homeland Security Investigations stakeout leads to nearly $500K of meth and fentanyl in San Diego. Customs and Border Protection finds concealed cash and a carload of cocaine at the El Paso border.

In the heat of El Paso, CBP stops 30 kilos of cocaine from crossing the border. Officers intercept 150K-dollar worth of illegal pills in Philadelphia.

Alex and Tommy are two of the greatest rock climbers. Together, they set off on an epic adventure en route to climb the Devil's Thumb.

In a groundbreaking research expedition, scientists and Sherpas team up on Mount Everest to install the highest weather station in the world.

In this episode we learn the science behind attempting to flambé dinner, riding a balance bike, and confronting a dust devil.

'Science of Stupid' returns for a seventh series. We love to watch other people make a mess of things - preferably in spectacular fashion.

In this episode we learn the science behind attempting a snowmobile ridge jump, cycling over a pump track, and lighting fires.

In this episode we learn the science behind the fails when driving on the beach, long distance running, and freediving.

We learn how many ways there are to embarrass yourself when attempting a snowboard flip, bouncing on a space hopper or juggling a football.

In this episode we learn just how many ways there are to embarrass, injure and humiliate yourself when dribbling a basketball, attempting jumps on a wakeboard or riding a hoverboard.

The construction of the Hard Rock in the Big Easy suddenly crumples, turning construction into destruction. Tunnels are engineering marvels.

When this UK power station reached the end of the road, it took all the power with it. The crawler crane: these giants lift heavy things.

The extraordinary cave rescue in Thailand.

London is one of the most powerful cities on earth. Drain the Oceans reveals the story of the city's meteoric rise.

Was the lost city of "Atlantis" a real place? And if it was, can its ruins be found today? "Atlantis Rising" is an investigative, high end special into the world of ancient history and archaeology.

How did Rome rise to dominate so much of the ancient world? Off the coast of Sicily, investigators discover traces of a crucial naval battle.

How did the Colosseum come to symbolize the might of Rome? Archaeologists venture into the ruins and unearth long-lost amphitheatres to find clues.

Archaeologists embark on new digs in Pompeii - they unearth a sacrificial skull, investigate a strange mummy, and crawl through underground tunnels.

As the Mongolian landscape comes under threat, the need to find Genghis Khan's body becomes urgent. Experts set out to trace it, making a hugely important discovery.

Temujin enlists a childhood friend called Jamuqa. Their close friendship eventually turns into rivalry.

An early-morning flight from Lexington, Kentucky ends in disaster when a twin-engine jet careens off the tarmac.

The celebrity son of JFK disappeared along with his plane in 1999. Invstigators soon found the wreckage, but what brought the aircraft down?

Did powerful drug cartels take down a Learjet 45 carrying Mexico's Interior Minister? The plane's cockpit voice recording has a startling story to tell.

Gladiators capture the imagination like no other aspect of Ancient Rome. But who were they and what was the secret of their appeal? We follow a new season of excavations to find answers. Teams scale the façade of Rome's famous Colosseum, decipher warrior tombstones and unearth an extraordinary lost amphitheatre in Turkey, transforming the popular image of savage and bloodthirsty gladiator combat.

The Golden House lies beneath Rome. Why was the vast place buried? And what can its fate reveal about its builder, the notorious emperor, Nero?

Experts explore Hadrian's Wall, the biggest structure Rome built, to reveal the secrets of life and death on the ever-changing edge of empire.

Experts investigate Herculaneum's grisly skeletons and uncover what happened in the deadly final hours after Mount Vesuvius erupted.

Temujin enlists a childhood friend called Jamuqa. Their close friendship eventually turns into rivalry.

Temujin enlists a childhood friend called Jamuqa. Their close friendship eventually turns into rivalry.

Sam Willis and his team use new laser drone technology for the first time to explore a lost kingdom that's transforming our knowledge of ancient China.

Guarded by the Terracotta Warriors, the tomb of the First Emperor is so revered that it has never been opened.

Temujin enlists a childhood friend called Jamuqa. Their close friendship eventually turns into rivalry.

The extraordinary cave rescue in Thailand.

London is one of the most powerful cities on earth. Drain the Oceans reveals the story of the city's meteoric rise.

Hidden in the oceans, lakes and rivers of the US lie wrecks revealing secrets to the rise to power of the American Mob in the 1920s.

The construction of the Hard Rock in the Big Easy suddenly crumples, turning construction into destruction. Tunnels are engineering marvels.

When this UK power station reached the end of the road, it took all the power with it. The crawler crane: these giants lift heavy things.

Sam Willis and his team use new laser drone technology for the first time to explore a lost kingdom that's transforming our knowledge of ancient China.

Guarded by the Terracotta Warriors, the tomb of the First Emperor is so revered that it has never been opened.

We learn how many ways there are to embarrass yourself when attempting a snowboard flip, bouncing on a space hopper or juggling a football.

In this episode we learn the science behind the fails when unloading a truck, multi-tasking, or back-flipping on a motorbike.

In this episode we learn how many ways there are to injure and humiliate yourself on barefoot water, carrying trays, or jumping a river.

Car-lover Chris had to put the restoration of his beloved Fiat Dino coupe on hold when he was diagnosed with cancer. Now it's up to Tim and Fuzz.

Tim and Fuzz take on their first ever Honda - a 32-year-old CR-X, a pocket rocket that is the very definition of fun.

Tim and Fuzz are restoring a Citroen SM, a grand tourer from the 1970s that many consider to be one of the greatest French cars ever made.

Combining over a hundred year of data with military-grade scanning equipment, Drain the Oceans pulls the plug on the world's most famous lake to reveal the monster within.

The story of Hitler's vision to conquer the world using his high-tech battleships. Drain the Oceans reveals the rise and fall of the Third Reich's deadly fleet.

Englishman turned Algerian pirate. From humble beginnings as an impoverished sailor, John Ward grows tired of the drudgery of the English navy.

A brilliant strategist, Morgan takes humans, treasure, and Spanish colonial towns with no mercy.

Cinematic reconstruction, analysis, and expert interviews shed light on the lives of these brutal witchfinders and their unfortunate victims.

Sweden is unaffected by witch trials until The Great Noise. Children begin telling stories of Blåkulla a place they are taken to by witches.

Why did the giant Ice Age mammoth become extinct? This episode investigates unique finds that could help solve the mystery.

How did the Saber-Tooth Tiger hunt its prey? This episode examines excavations in Los Angeles' La Brea Tar Pits that could help to solve the mystery.

Just after takeoff from Montreal, the pilots of Propair 420 are hit with dual hydraulic failure and an engine fire. Struggling to fly the plane, they manage to turn around.

Tragedy In The Air: F1 driver Niki Lauda investigates the fate of Lauda Air Flight 004 in 1991, uncovering a design flaw that could affect planes across the globe.

Flight 201 takes off for a one-hour flight to Colombia and then disappears from radar while flying over one of the most remote jungles on Earth.

Three real world disasters forensically dissected. Arkansas nuclear missile explosion, sinking of the Estonia, explosion on the oil rig Piper Alpha.

Three real world disasters forensically dissected. 3 Mile Island Nuclear meltdown, the Mt Blanc Tunnel fire, the Sampoong department store collapse.

Three real world disasters forensically analysed and dissected. Why did Apollo 13 really explode? What caused the devastating fire in the MGM Grand? Why did a road bridge in Genoa collapse?

Why did Fukushima's nuclear plant melt down and explode after a massive earthquake? Why did the USS Forrestal explode, killing 134 crew?

Take a look at the events surrounding secret CIA experiments regarding LSD and interrogation. How did Dr Frank Olson fall to his death?

One student's dreams of becoming a fighter pilot are put in jeopardy as the class starts advanced phase training.

Over 30 kg of cocaine bricks are found on one flight. A pregnant woman may be hiding something. And, an arrested carrier tells a tragic story.

Newlyweds are caught smuggling cocaine on their bodies. A nervous woman has cocaine wrapped around her legs. And, a designer bag with hidden drugs.

One student's dreams of becoming a fighter pilot are put in jeopardy as the class starts advanced phase training.

For centuries, witnesses have reported strange encounters with apparitions, or ghosts. But are they merely figments of wild imaginations?

Experts investigate the power of foresight, asking whether prophets really can predict disastrous events.

Around the world there have been countless sightings of strange flying objects. Could they be signs that there is life on other planets?

Over 30 kg of cocaine bricks are found on one flight. A pregnant woman may be hiding something. And, an arrested carrier tells a tragic story.

Newlyweds are caught smuggling cocaine on their bodies. A nervous woman has cocaine wrapped around her legs. And, a designer bag with hidden drugs.

Three real world disasters forensically dissected. 3 Mile Island Nuclear meltdown, the Mt Blanc Tunnel fire, the Sampoong department store collapse.

Three real world disasters forensically analysed and dissected. Why did Apollo 13 really explode? What caused the devastating fire in the MGM Grand? Why did a road bridge in Genoa collapse?

Why did Fukushima's nuclear plant melt down and explode after a massive earthquake? Why did the USS Forrestal explode, killing 134 crew?

In this episode we learn how many ways there are to injure and humiliate yourself on barefoot water, carrying trays, or jumping a river.

In this episode we learn how many ways there are to injure and humiliate yourself GT sledding, dismounting from a high bar or driving a golf ball

In this episode we learn how many ways there are to injure and humiliate yourself jumping a park bench, tandem pole dancing or surfing.

Dan and Shane design and build a motorbike that matches one of the fastest and most exclusive hypercars on the planet - a £2,000,000 McLaren P1.

Alex, Shane and Dan get the call to make a luxury transporter capable of carrying supercars over any terrain.

In just four days in a scrapyard, can Ralph and his two teams construct machines to beat Shane's Bentley Bentayga in an off-road race?

Over the last century, a new breed of ocean giant has emerged. Maritime archaeologists and historians go in search of the biggest wrecks ever sunk beneath the seas.

In 1942 one country, Japan, came to dominate the Pacific region and inflict huge blows on the Allies. The secret as to how they did it lies waiting to be discovered.

The Black Sea is a place of myth and legend and ships have sailed on its waters for millennia. Three wrecks unravel this mysterious sea.

Experts investigate the construction and design of some of the most incredible speed machines in the world.

Emergency teams risk their lives when fighting extreme nature events. Advanced technology is a priority when designing machines that save lives.

Lightning bolts cause construction mayhem whenever they strike buildings. All over the world, cities are sinking for very different reasons.

An Italian supermarket under construction drastically collapses. Amusement parks become a lot less amusing when fires break out.

The case of a young man who was burnt alive sat on a shelf in the Atlanta Police Department. Without a name for him, the case is inactive.

A private jet shuttling business passengers to Akron, Ohio slams into an apartment building less than two miles from the runway, instantly killing all nine people on board.

When British Midland Flight 92 has an engine fire, the pilots try to make a landing, but the second engine fails before they can get to safety.

We discover what happened to Malaysian 370.

Mining has been a dangerous and labour-intensive process. Now, with the evolution of engineering, machines have made the unthinkable possible.

A huge part of our economy is reliant upon freight transport. Experts investigate how these transporters are designed.

The UK's engineering wonders revealed: including innovative electric flying machines, ingenious skyscrapers, secrets of London's Tower Bridge.

Dive into the awe-inspiring world of Dutch engineering, where human ingenuity meets the relentless power of nature.

The case of a young man who was burnt alive sat on a shelf in the Atlanta Police Department. Without a name for him, the case is inactive.

A convicted serial killer, Larry Eyler, confessed to the murder of more than 20 men across Illinois and Indiana in the 1980s.

Enormous ancient terraces made of volcanic rocks in West Java, Indonesia, have origins shrouded in mystery.

Findings include a small volcanic island with a dark past; elaborate ancient burials; an ancient analog computer; orcas vs. great white sharks.

The UK's engineering wonders revealed: including innovative electric flying machines, ingenious skyscrapers, secrets of London's Tower Bridge.

Dive into the awe-inspiring world of Dutch engineering, where human ingenuity meets the relentless power of nature.

A huge part of our economy is reliant upon freight transport. Experts investigate how these transporters are designed.

Go behind the scenes of Disney's new ship, from Moana's stage debut and the familia of Plaza de Coco to the illusions of a Haunted Mansion Parlor.

Torrential rain closes two runways as an incoming flight deals with a life or death situation. A fire training exercise turns into the real thing.

Security breaches, an air ambulance emergency, drugs found in an unattended bag and an angry passenger add up to a busy Friday for Duty Manager George.

Enormous ancient terraces made of volcanic rocks in West Java, Indonesia, have origins shrouded in mystery.

Findings include a small volcanic island with a dark past; elaborate ancient burials; an ancient analog computer; orcas vs. great white sharks.

In this episode we learn how many ways there are to injure and humiliate yourself on barefoot water, carrying trays, or jumping a river.

In this episode we learn how many ways there are to injure and humiliate yourself GT sledding, dismounting from a high bar or driving a golf ball

In this episode we learn how many ways there are to injure and humiliate yourself jumping a park bench, tandem pole dancing or surfing.

In this episode we learn the science behind the fails, when driving through snow and cycling around velodromes, and the terrifying effect of a malfunctioning powerline.

'Science of Stupid' returns for a seventh series. We love to watch other people make a mess of things - preferably in spectacular fashion.

Dallas Campbell will help us understand how to safely take the snow off your roof, steer clear of lightning and even walk through mud.

Richard Hammond visits the tallest road bridge on the planet, finding out how Teflon and ancient Celtic boat building aided its designers.

Built on a special man-made island, Hong Kong's new city airport drew inspiration from a WWII bomber, Cold War spies and even a brass band.

Discover how a 19th-century sailing ship, a gas mask and even a set of false teeth inspired the design of the world-famous Sydney Opera House.

Drain the Oceans unlocks the secrets of how the Roman Empire controlled the seas of the Ancient world revealing one of the oldest shipwrecks in the world and unearthing a port lost for centuries under Italian soil.

Atomic explosions on ships at sea. The USA's largest thermonuclear bomb. A new survey using extraordinary CGI explores the dawn of the Nuclear Age.

In the extreme north, the hunt for a legendary ghost ship in Alaska reveals a corner of the United States once known as 'Russian America'.

CBP MIA finds a package of ecstasy, which leads to a controlled delivery and arrest. CBP JFK questions a traveler connected to known drug smugglers.

AMO agents in Puerto Rico chase smugglers at sea who toss their load overboard, while meth pops out of a car after a fender bender in El Paso.

HSI tracks an ecstasy package through Chicago, while CBP finds fentanyl in a bathroom in Texas and searches travellers for narcotics at JFK.

HSI investigates a handler at JFK and uncovers an international criminal organization using airline employees to traffic cocaine into the US.

Mariana travels to Uganda, where a new law has pushed the LGBTQ+ community underground and prompted some to flee the country in fear.

A turboprop narrowly averts disaster after a lightning strike over the North Sea. Investigators uncover an unusual feature in the plane that plays a key role in this calamity.

A Concorde crashes moments after take off and three mysterious items are found on the runway. How is this collection of clues connected?

Investigators face a baffling mystery when Varig Flight 254 crash-lands in a remote jungle nearly 700 miles off course.

The case of a young man who was burnt alive sat on a shelf in the Atlanta Police Department. Without a name for him, the case is inactive.

A convicted serial killer, Larry Eyler, confessed to the murder of more than 20 men across Illinois and Indiana in the 1980s.

The remains of a young woman - found murdered by the side of a freeway - have sat inside a cardboard box in the Smith County Sheriff's Office.

Homeland Security Investigations Puerto Rico arrest 37 members of a smuggling network responsible for multiple murders.

Mariana travels to Uganda, where a new law has pushed the LGBTQ+ community underground and prompted some to flee the country in fear.

Mariana goes inside the adrenaline-fueled subculture of illegal street racing that's wreaking havoc on cities worldwide.

AMO agents in Puerto Rico chase smugglers at sea who toss their load overboard, while meth pops out of a car after a fender bender in El Paso.

HSI tracks an ecstasy package through Chicago, while CBP finds fentanyl in a bathroom in Texas and searches travellers for narcotics at JFK.

Mariana goes inside the adrenaline-fueled subculture of illegal street racing that's wreaking havoc on cities worldwide.

Enormous ancient terraces made of volcanic rocks in West Java, Indonesia, have origins shrouded in mystery.

Findings include a small volcanic island with a dark past; elaborate ancient burials; an ancient analog computer; orcas vs. great white sharks.

AMO agents in Puerto Rico chase smugglers at sea who toss their load overboard, while meth pops out of a car after a fender bender in El Paso.

HSI tracks an ecstasy package through Chicago, while CBP finds fentanyl in a bathroom in Texas and searches travellers for narcotics at JFK.

HSI uncovers a multi-million-dollar cocaine smuggling ring of airline employees. CBP sniffs out drugs using the nation's largest team of K-9s.

The case of a young man who was burnt alive sat on a shelf in the Atlanta Police Department. Without a name for him, the case is inactive.

A convicted serial killer, Larry Eyler, confessed to the murder of more than 20 men across Illinois and Indiana in the 1980s.

The remains of a young woman - found murdered by the side of a freeway - have sat inside a cardboard box in the Smith County Sheriff's Office.

In this episode we learn the science behind the fails, when driving through snow and cycling around velodromes, and the terrifying effect of a malfunctioning powerline.

In this episode we find out the best way to avoid injury when kayaking over a waterfall, what to watch out for when putting your feet behind your head, and the secrets of the avalanche.

A tense look at the devastating tsunami that swept Northern Italy in 1963. Largely down to human error, the death of 2,000 people could have been avoided. But how?

The 1972 Munich Olympics were meant to show the world a new Germany but instead ended in the massacre of 11 athletes. Examine how an audacious rescue operation culminated in severe bloodshed.

Revealing how US congressman Leo Ryan exposed the true horror behind Reverend Jim Jones' religious community deep in the Guyanese jungle.

Cyril and his team battle for survival against hidden stingrays, black piranhas, and massive falling trees on their search for the Piraiba.

After being left alone in hostile territory, it's a fight to the finish for Cyril and his team as they search for the giant Piraiba.

Cyril and his team of adventure filmmakers work with local scientists in Argentina to locate the elusive short-tailed river stingray.

During Canadian Pacific Railway's spring repair season, Jordy and Tom's 119-car grain train faces obstacles as it journeys through the mountains.

To celebrate Canada's 150th anniversary, a vintage luxury passenger train—the Royal Canadian Pacific—is making an historic cross-country journey.

Port Protection citizens come together to improve the town infrastructure and aid a neighbour preparing for the brutal and unforgiving winter.

With winter slowly setting in, Sam and Matt embark on a father and son hunt and brave chilling conditions on their final mission for deer.

Thord and Andrzej fall prey to the Norwegian winter when the tables are turned, and they end up in need of rescue.

Thord and Bjoern face a roadside stand-off with the police when they're forced to stop a rescue in its tracks.

On a refuelling mission during the Gulf War, a US Air Force tanker plane loses two engines. The crew struggles to fly their damaged plane to Jeddah, Saudi Arabia without radio support.

When Asiana Airlines Flight 214 crashes at San Francisco Airport, investigators discover an issue that could be putting passengers at risk.

An investigator puts his reputation on the line to prove the startling truth behind the fatal crash of Atlantic Southeast Airlines Flight 2311 in 1991.

A tense look at the devastating tsunami that swept Northern Italy in 1963. Largely down to human error, the death of 2,000 people could have been avoided. But how?

The future of the devastated city hangs in the balance as its residents struggle to return, rebuild and restart their lives even 20 years later.

An earthquake in the Indian Ocean sets off a tsunami that caused unprecedented havoc and devastation in the bustling city of Aceh.

In the dead of night, Thord and Erlend get spooked, trying to rescue a van that crashed beside a graveyard.

Thord tries to tow out a car that crashed sixty metres into a field after a snowstorm, but gets stressed when a winch failure threatens the rescue.

A plane crash in the rainforest strands four young siblings to survive forty days alone. For the first time, the children tell their story.