The war to end all wars" was history's first truly global conflict involving some 30 countries and countless millions. It was also the first war to see the fruits of the Industrial Age take hold in it's weaponry and killing power. This powerful documentary recounts the causes, effects and unthinkable devastation brought about by this grueling trench war. 2 DVDs. 2006/color-b&w/4 hrs., 30 min/NR/fullscreen.