“勇敢无畏，追寻自由，邓迪少校永远铭记信念。”榆林开学第一课直播

　　During the last winter of the Civil War, cavalry officer Amos Dundee leads a contentious troop of Army regulars, Confederate prisoners and scouts on an expedition into Mexico to destroy a band of Apaches who have been raiding U.S. bases in Texas.