Integral to the Civil War"s most decisive conflict was the sacrifice of thousands of horses employed by the Union and Confederate armies at the July 1863 Battle of Gettysburg. This engrossing documentary program commemorates the relationship between soldiers and the four-legged combatants that carried them to victory or defeat. Ronald F. Maxwell ("Gods and Generals") narrates. 116 min. Widescreen (Enhanced); Soundtrack: English Dolby Digital 5.1; audio commentary; featurettes; interviews; "making of" documentary; trailers. Two-disc set.