In this five-part documentary program, "The Great Air Battles," "The First Combat Aces," "The Great Zeppelins," "Fighter Plane Advances," and "The Birth of the Giant Bomber" offer riveting stories of how combat came to the skies during World War I. In addition to spectacular archival footage and new films of restored planes still able to soar, these accounts also feature amazing interviews with veterans of the Great War. 4 1/4 hrs. on two discs. Soundtrack: English.