Nat Geo HD

Investigators face puzzling questions when a Boeing 767 crashes into the hillside several miles from South Korea's Gimhae International airport. (S16, ep 3) 7+.

Travellers are reunited with lost treasures, including an expensive pair of vintage Air Jordans, sweaty boxing gear and a stuffed animal. (S1, ep 3) 7+.

The Dawson City Fire Department races to protect the town from devastating flash floods. Conservation officers track down a dangerous and destructive bison herd.

Fire trucks carry firefighters into battle every day. Pierce Fire Trucks build 18,000 of them every year. This is the story of how they are made. (S1, ep 5) 7+.

Sean meets a man who spent his childhood unwittingly playing with an incredibly valuable toy. He also finds a veteran who owns one of his favourite weapons. 7+.

Shooter hits the range with an MP5 sub-machine gun. Plus, Jim gets his hands on a Colt .45 that allegedly belonged to Buffalo Bill. Can he prove it's real? 7+.

Learn the nuts and bolts of a machine that processes 1.7 million mandarin oranges an hour. Plus, try some sliders and heart-shaped crackers. (S2, ep 7) 7+.

Join the team behind PEZ sweets as they dispense some knowledge, before taking a bite out of some mini waffles and some Texan chicken parmesan. (S2, ep 8) 7+.

Sharks are terrorizing the waters of a popular Mexican tourist destination. Scientists work to uncover the cause of the mysterious attacks. (S2, ep 3) 7+.

Five beachgoers are bitten within a 22-mile stretch of coastline. Scientists are on a mission to discover the reason behind the mysterious spike.

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The crew of a Metal Shark investigates a claim that laughing gas is being sold on a party boat. Plus, could a dinghy contain human remains? 7+.

A misunderstanding turns into the deadliest aviation accident ever in Tenerife. In Illinois, a tiny error resulted in tragedy. (S1, ep 1) 7+.

The discovery of incredible artifacts from Angkor, the capital of the Khmer empire, is providing new clues about this early society. (1 of 2) 7+.

Was the Dare Stone the key to Roanoke's fate? And how did First World War gunners use a 'satellite dish' on wheels? (S3, ep 4) 7+.

How did the shuttle Columbia tear itself to pieces during re-entry? And how did a concrete high-rise in London become an inferno? (1 of 8) 7+.

Tim and Fuzz face a mission: to rescue a Frogeye Sprite. Rusted and falling apart. Can they restore it with the help of Dame Joanna Lumley? (S14, ep 1) 7+.

Aeroperú Flight 603 crashed into the ocean in October 1996, killing 70 onboard. The crew received false speed and altitude readings due to leftover duct tape. (7 of 10) 7+.

As tourists and locals partied on October 12, 2002, Muslim extremists set off three bombs. 202 people were killed. How and why did this act of terrorism occur? 7+.

Menno and Carolien manage an aggressive fare dodger, the incident response team searches for three illegal rail runners and the Orient Express arrives. (3 of 6) 7+.

With rare parts and no manual, the team skillfully revives this forgotten gem, showcasing their craftsmanship and passion for restoration. (S13, ep 7 of 10) 7+.

The Australian Border Force investigates potential criminal activity on the tarmac and Nina's assistance dog makes his final flight before he retires. (S1, ep 6) 7+.

A shocking look at the mysterious crash of Arrow Air Flight 1285, which killed 248 returning American soldiers when it dropped from the sky in 1985. 7+.

Tim and Fuzz take on a Mercedes SLK with huge sentimental value for owner Lili, but this stylish roadster hides major mysteries. (2 of 10) 7+.

Car SOS restores a 1984 Ferrari 308 GTS, famous from Magnum PI, for retired Police Sergeant John, who paused the project to support his family. (S13, ep 10 of 10) 7+.

Margot takes another crack at backcountry bridge building, but this time she's determined to use the Yukon's harsh conditions to her advantage.

Authorities suspect a terror attack when a plane explodes after taking off from JFK. The FBI joins investigators in their search for answers. (S16, ep 4) 7+.