To commemorate the 150th anniversary of the Civil War, National Geographic delivers a stunning three-part documentary program devoted to the personal stories of the Americans who lived through the ordeal. As told from the perspective of family descendants delving into their ancestors' pasts, "Families at War," "Free at Last," and "The Hard War" offer moving and exciting tales of U.S. history. 135 min. total on three discs. Widescreen; Soundtrack: English Dolby Digital 5.1.