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Preview: Season 45 Episode 5 | 30s
How courage and ingenuity saved Allied troops during the epic Dunkirk operation in 1940.
Aired: 01/24/18
Great Escape at Dunkirk Preview
Dunkirk: Hilter’s Secret Weapon
Churchill launches the largest military evacuation in military history.
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Discover why some predictions succeed and others fail as experts forecast the future.
How courage and ingenuity saved Allied troops during the epic Dunkirk operation in 1940.
Discover remains of a 13,000 year-old teenager in an underwater cave in Mexico.
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