A missing security check, a quiet choice in London, and fifty SOE agents who never came home from occupied Holland.

How two Czech paratroopers killed Reinhard Heydrich in Prague, what it cost the village of Lidice, and why their country still remembers.

How quiet houses on a Hampshire estate turned 3,000 ordinary men and women into the most dangerous people in Europe.

At Audley End, Polish paratroopers swore an oath at a stone table and jumped into a country that wouldn't survive the peace.

Chained, tortured, and offered a plane to Lisbon for one name, the White Rabbit said no. He'd been practicing his whole life.

Walking the London high street where SOE hid above the shops and trusted a whole neighborhood to keep quiet.