David Petersen is passing through the Colorado Rockies. After saving a young diner waitress from her violent ex-husband during .. David Petersen is passing through the Colorado Rockies. After saving a young diner waitress from her violent ex-husband during a break from driving, he hits the road again alone through a dangerous snow blizzard. One false move behind the wheel has him waking up inside a ravine, in the eye of the storm. But the cold is the least of his worries when a beast starts prowling outside. How will he survive?剧情干净利落不注水，每一集都有关键推进，值得一口气刷完。详情