When a number of leading scientists disappear without a trace, concern grows within the international intelligence community. Are they being kidnapped? Blackmailed? Brainwashed? One woman appears to have the key to the mystery. Unfortunately, Olive Betteron now lies in a hospital bed, dying from injuries..
This programme focuses on the largest sea-borne invasion in modern history and one of the world's most tightly kept secrets. It brings together despatches from the BBC War Correspondents who brought up-to-the-minute, graphic descriptions of the events to the listening public. This is a unique collection, a chance to hear history in the making: the day and the hour of D-Day June 1944.