Trailer: The Blitz - Black Saturday

The Blitz saw over 40,000 civilians killed and more than a million houses destroyed in London when the German's conducted mass air attacks. Eighty years on, we look at the build-up to the raids and detailed footage of the destruction that followed. With interviews from those who lived through it and stories of sadness and bravery, at a time when Britain held strong and swore not to surrender.