Episode: 1 The men who invented radar Episode: 2 The man who designed the Spitfire Episode: 3 The man who stood up to Hitler Episode: 4 The men who cracked Enigma Episode: 5 The men who sank the Bismarck Episode: 6 The man who saved Britain's cities Episode: 7 The man who hookwinked Hitler Episode: 8 The men who liberated Belsen Episode: 9 The men who lit up Germany Episode: 10 The men behind D-Day