It is the winter of 1940. Five German officers decide to take their leaves in a secluded cabin in the French Alps, where they can drink, gamble and make merry away from the prying eyes of their superiors. However, their leave takes a turn for the worse one day when Bernt (Danijel Mandic) finds the body of one of their kin, dead in the woods. Together with the other officers Fedde (David Loker), Hermann (Tony Babcock) and Wolfram (Ben Robinson), the friends must figure out who the murderer on the mountain is. But it quickly becomes apparent that not everything on the mountain is as it seems.