As the Battle of the Bulge rages on, an American tank unit attempts to make its way out of Nazi territory before the allied bombs of Operation Ardennes Fury fall. Spotting a nun in trouble at the hands of Nazi soldiers, the unit saves her, only to discover she runs an orphanage. Knowing the children will not survive otherwise, the tank's commander makes the risky decision to travel through enemy terrain to save them. As the Americans battle enemy soldiers, snipers, and growing dissent in their own group over the right thing to do, they must make it to safety before the bombs fall.