National Geographic HD

The crew dismantle a 150-year-old house but things get strange when they uncover creepy cages in the basement and a cryptic message on a wall.

Brian and Eric arrive at the house they have been asked to tear down only to find that it has been vandalised and its valuable contents removed.

Our Captains sit down and talk shop about the mechanics behind some of Wicked Tuna's most memorable moments.

Investigators face puzzling questions when a Boeing 767 crashes into the hillside several miles from South Korea's Gimhae International airport.

Minutes after taking off, TWA Flight 800 is ripped apart by a massive explosion, leading to one of the most challenging investigations conducted.

After the largest treasure ever found underwater makes headlines around the world, questions arise about the rightful owner of the whopping half-billion-dollar find.

In the far North of Norway, a brigade of road rescuers fight every day to keep the roads open and safe in winter. Damage control is a key factor. If they destroy anything during a rescue, they will have to pay the cost.

Danley Demolition strike gold when a risky bid to tear down a fire-damaged home lands them a valuable collection of sporting memorabilia.

Danley Demolition hit the jackpot, when an old school house turns up a World War II Enigma machine worth up to £60,000.

Nothing is out of bounds in this countdown of Wicked Tuna's top 20 most embarrassing moments. Includes new commentary from captains.

Hazen looks back at the most extreme tribal tools he's encountered, revealing the survival secrets of indigenous craftsmen from all over the world.

Hazen Audel must prove himself to determine whether he is brave enough and skilled enough to haul in a shark from a dugout canoe.

Hazen Audel lives among some of the world's fiercest and most isolated tribes as he finds out how they survive some of the most hostile conditions on Earth and build a lasting culture.

20 minutes after leaving Egypt, Metrojet flight 9268 crashes carrying Russian tourists. An international team of investigators gather to determine if this was an accident or a terrorist retaliation.

Approaching Charlotte, North Carolina, USAir Flight 1016 falls from the sky. The pilots blame severe weather, but that's only part of the story.

Tim and Fuzz head to the Eastbourne on a quest to secretly restore a 1962 Mini Cooper S and transform it into a Monte Carlo-winning replica.

Dallas Campbell reveals the science behind snowboarding as he checks out the best way to carve. He also heads to the bowling lane and takes a closer look at entropy.

Dallas Campbell reveals why the simple act of walking upstairs can often end in humiliation. Plus calamitous clips revel the dangers of motorcycle flips.

War is as inevitable as the tides, and for centuries, ocean battles have claimed countless souls. We can reveal some of the secrets.

A look at how some foods are made in food factories including a classic Canadian candy and break-apart chocolate oranges.

A look at how some foods are made in food factories including devilled egg potato salad, puff pastry cheese bites and potato chip chocolate bars.

A look at how NASA failed to see the catastrophic failure that occurred during launch, and how a passenger jet was able to disappear without a trace.

Daniel Ashville explores the world's most extraordinary and precarious buildings, pushing the boundaries of what's considered possible to the limit and showcasing architectural wonders that defy the imagination.

Going behind the scenes to offer an insider look at the design, engineering and manufacturing process of the world's most lust worthy cars, exploring how these machines come to life and the hidden engineering secrets that are used.

Tim and Fuzz head to Oxfordshire to pick up an accident damaged Porsche 911 Targa. The car belongs to former taxi driver Ben, who has been diagnosed with early onset dementia.

A look at how NASA failed to see the catastrophic failure that occurred during launch, and how a passenger jet was able to disappear without a trace.

Daniel Ashville explores the world's most extraordinary and precarious buildings, pushing the boundaries of what's considered possible to the limit and showcasing architectural wonders that defy the imagination.

Going behind the scenes to offer an insider look at the design, engineering and manufacturing process of the world's most lust worthy cars, exploring how these machines come to life and the hidden engineering secrets that are used.

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Tim and Fuzz head to Oxfordshire to pick up an accident damaged Porsche 911 Targa. The car belongs to former taxi driver Ben, who has been diagnosed with early onset dementia.

Hazen looks back at the most extreme tribal tools he's encountered, revealing the survival secrets of indigenous craftsmen from all over the world.

Hazen Audel must prove himself to determine whether he is brave enough and skilled enough to haul in a shark from a dugout canoe.

Hazen Audel lives among some of the world's fiercest and most isolated tribes as he finds out how they survive some of the most hostile conditions on Earth and build a lasting culture.

Tim and Fuzz head to the Eastbourne on a quest to secretly restore a 1962 Mini Cooper S and transform it into a Monte Carlo-winning replica.

Dallas Campbell reveals the science behind snowboarding as he checks out the best way to carve. He also heads to the bowling lane and takes a closer look at entropy.

In the far North of Norway, a brigade of road rescuers fight every day to keep the roads open and safe in winter. Damage control is a key factor. If they destroy anything during a rescue, they will have to pay the cost.