In any war, a certain element of secretiveness is part of the game and World War II was no exception. From matters of national security to war strategy, much of what was kept under wraps all those years ago has slowly been revealed over time. But what about the secrets that remain hidden? Do we really know everything there is to know about the war that defined the 20th century both in its scope and in the atrocities it produced? Are there still events whose true nature we still know little, if nothing about? This DVD set digs into more of these hidden secrets and brings them to light.