IN THE TRENCHES OF WORLD WAR ONE, SOLDIERS FEAR THE SOUND OF ANGELS' WINGS... Trapped in a field hospital in No Man's Land, the Doctor and Gabby are surrounded on all sides by a force of starving Weeping Angels. Their only allies - a handful of experienced soldiers, the friendly-but-exhausted Corporal Jamie Hamilton, and beds full of the walking wounded. As the siege stretches on and watchful eyes grow weary who will be the first to blink?!