This movie could be hard to believe, but it's because of the director. I can't believe these survivors were in such a thin clothes, and on dress shoes in the mountain full of snow and way under freezing temperatures. Dressing on just a shirt and sweater, having a lot of clothes to cover themselves and they didn't use those clothes on the suitcases. It's so stupid to believe it. Playing with out shirt under free,ing temperatures. Its hard to believe so many things in this movie!!
Now, actors were amazing!!