Saints and Soldiers
I'm thinking about going to see this movie. Here's the synopsis:

"Saints and Soliers" is a dramatic, intense and heroic WWII film about members of the Greatest Generation struggling to be both good men and good soldiers.

In mid-December 1944, while Hitler's Army blitzkriegs through the Ardennes Forest in Belgium, American sharpshooter Corporal Nathan Greer, known as Deacon, finds himself held captive with over one hundred other American soldiers in a snow-covered field.

As panic and confusion ensue the German soldiers open fire on the American prisoners, in the historical event now known as the Malmedy Massacre. Greer, his friend Gordon Gunderson and a handful of others escape the massacre by hiding in the nearby woods.

The small band of soldiers come across a stranded British intelligence officer with valuable information to be delivered to Allied forces, further upping the stakes of their already dangerous situation.

With few weapons, no food and a strained camaraderie, this tiny band must take on the unforgiving winter to fight their way back to Allied-occupied territory.