Doctor Who - The 8th Doctor - 24 - Autumn Mist

The Ardennes, December 1994: the Nazi forces are making their last offensive in Europe -- a campaign that will come to be called the Battle of the Bulge. But there is a third side to this battle -- an unknown and ancient force that seems to pay little head to the forces of nature.Where do the bodies of the dead disappear to? What is the true nature of the military experiments conducted by both sides?