Three time-traveling historians marooned in World War II England discover small discrepancies in the historical record that indicate, contrary to the beliefs of time-travel theory, that one or all of them may have affected the past and changed the outcome of the war.
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.