National Geographic Channel HD Thursday

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History's 10 most devastating dam collapses, which can be as catastrophic as a tsunami, inundating communities and destroying everything in its path

Three captains, three catastrophic crashes. Investigators reveal the shocking truth behind a trio of deadly air disasters

A dramatic reconstruction of how Singapore Airlines flight 006 came to crash at Taiwan's international airport in 2000 after an abortive take-off on the wrong runway

The investigation into South Korea's worst ever air disaster encounters a problem when the surviving captain's story contradicts air traffic control's account of events

Experts try to solve paranormal phenomena, looking at the Bermuda Triangle in the hope they can determine what has caused ships and planes to disappear

Explore the tragic trail of wreckage at Pearl Harbour, including the HMS Prince of Wales and USS Lexington, left behind on the ocean floor

A look at what went into building Hitler's infamous hideouts, including the fortified Wolf's Lair, the Fuhrerbunker and the alpine retreat known as the Eagle's Nest

Unusual war machines, including the ultimate deep-sea destroyer, the largest tank ever built, and a fighter jet that inspired a revolution in aerial warfare

Draining Lake Michigan uncovers Chicago's secret history and exposes a catastrophe that killed 300 people and reveals an engineering marvel

Tim Shaw and Fuzz Townshend get to grips with a 1971 Lamborghini Espada, belonging to a Derbyshire man whose hopes of restoring it were dashed by health issues

How German forces were led into a trap on Sicily by false documents planted on a corpse, and had to make use of the island's rugged landscape to escape to Italy

An investigation into what caused the fire inside the cabin of ValuJet Flight 592, resulting in the aircraft crashing shortly after take-off from Miami in 1996

The journeys of items misplaced at airports. A team in Denver and Salt Lake City helps reunite travellers with Native regalia, a taxidermied rat and a championship ring

Fuzz Townshend and Tim Shaw restore a Bond Bug, a wedge-shaped three-wheel car from the early 1970s belonging to 69-year-old Ian, who has Parkinson's disease

Residents of Port Protection forge on through the height of summer. With the support of Sam and Sarah, Troy revisits his quest to spear a halibut

Investigators can find nothing wrong with a plane that crashed moments after take-off - but the real cause has far-reaching effects for commercial aviation

As the explosion of a railway bridge heralds a new phase of reconstruction, officers help a woman who has fallen on an escalator

HSI executes a controlled delivery of meth in Brooklyn, while CBP finds 2C in Florida and a vehicle bursting with meth in San Diego