During the bleakest days of WW2, five battled-hardened soldiers are given a cake assignment; to hold down a Chateau in the French countryside formerly used by the Nazi high command. What begins as an unexpected respite quickly descends into madness when they encounter an enemy far more terrifying than anything seen on the battlefield. Cut off from contact with the outside world, Lieutenant Goodson and his men begin experiencing inexplicable events and are taunted by malevolent unseen forces. Something is occupying the house; an evil that will not let them leave alive. The soldiers eventually uncover that they are being hunted by the Helwig family, the original residents who were brutally slaughtered by the Nazis and are now seeking vengeance for their family’s gruesome slaughter. When the die-hard soldiers’ skillsets are rendered useless in the face of this supernatural enemy, their last-ditch attempts to escape lead to the discovery that they are trapped in a twisted nightmare where the sins of their own crimes returning upon them may be more unbearable than the evil lurking within.