A group of friends on a climbing vacation ignore warnings that the mountains are closed and start their ascent anyway. Collapsing bridges, bear traps and other dangers threaten to splinter the group… when the real hell begins and an unseen villain begins picking them off one by one.

2012 film directed by Kim Hwi

2003 film directed by James Mangold

When three skiers find themselves stranded on a chair lift at a New England ski resort that has closed for the next week, they are forced to make life or death choices that prove to be more perilous than staying put and freezing to death.