Nat Geo HD

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Three harrowing disasters reveal the threat of poor weather to a safe landing, with heavy rain, thunderstorms and treacherous crosswinds. (S6, ep 4) 7+.

Facing fatigue, fog, and inadequate training, the crews of three doomed aircraft make catastrophic blunders that lead to full-scale disaster. (S5, ep 8) 7+.

Discover the machines making the coldest parts of our world inhabitable, from ice breakers to snow ploughs to an all-terrain vehicle. (S1, ep 4) 7+.

Tim and Fuzz leave four wheels behind to tackle the ambitious restoration of a 1973 Triumph Bonneville motorbike, belonging to ex-postmaster Ian. (S14, ep 3) 7+.

The worst rail disaster in French history happened on 27 June 1988, when an out of control train careered into a packed Gare de Lyon platform. How did it all go wrong? 7+.

Experts uncover something startling that threatens cargo pilots worldwide when they investigate the crash of a US plane at Guantanamo Bay.

Previously unseen footage reveals how, as Nazi soldiers enjoy rest and recreation in Paris, Jews and Polish prisoners are forced into slave labour.

New footage reveals the conflict raging in Asia, Stalingrad and Egypt. While in Europe, the darkest days of the war approach as the Nazis instigate The Final Solution.

Sleeping Prophet, The Pythia, Symbols Of Evil: Edgar Cayce influences the public and the Oracle of Delphi is consulted. Eliphas Lévi is known as a progenitor of symbols. (S1, ep 4) 7+.

The discovery of a wreck in the Baltic Sea leads to a treasure hunt, but what they find is even more precious: the story of Germany's 'Dunkirk'. 7+.

With Hitler dead, an American Tank commander leads a race to save VIP prisoners from a castle in the Alps. But when loyal Nazis strike, they struggle to hold out.

Mid-air hijack? Mechanical breakdown? Pilot error? Follow aviation experts as they dissect this mysterious case. (S13, ep 10) 7+.

Tim and Fuzz revisit Car SOS highlights, testing bold tech, settling a convertible debate and celebrating 14 years of emotional rescues. (S7, ep 4) 7+.

Plans to restore a loved 1963 Alfa Romeo Guilia Spider grind to a halt when its owner is hit by a crippling medical condition. Can the boys work their motoring magic? (S3, ep 6) 7+.

After the 2018 Morandi Bridge collapse, engineers rethink safety and design. From Genoa's rebuild to Turkey's record bridge, innovation drives resilience. (S1, ep 4) 7+.

Join investigators as they uncover two key factors that led to an Illinois turboprop's horrific crash - a fatal assumption and deadly decision. (S21, ep 8) 7+.