A quarreling married couple takes a trip to the mountains in Colorado in an attempt to save their marriage, but disaster strikes when they see a pair of young mountain climbers fall, leading to a perilous rescue mission.

A man accompanies two climbing experts up the Alps mountains. Though he decides to stay behind, the others continue without him in hopes of reaching the summit.

Two rich, arrogant men working in tech find themselves climbing Mount Everest. But as the dangers of the mountain, both natural and supernatural, encroach they must fight to survive.

A woman descending Mount Everest watches as her fellow climbers begin to die around her and she wonders why she climbs the mountain in the first place.

When a day hike for people 60 and older has to turn back midway through their hike in Sequoia National Forrest, the hiking leader finds himself at the base of the trail without his wife and without his former friend, both of whom had accompanied him on the trail. With the company of an over-eager widow, the man finds himself contacting search and rescue and waiting to see what morning will bring.

After the loss of his wife and son, a young photographer retreats into isolation and sets his focus on training for a challenging mountain climb. He soon becomes consumed by vivid dreams which lead him to face the depths of his grief.

A backcountry guide in British Columbia generally turns a blind eye as his clientele traffic drugs into the United States — but he begins to realize that his newest clients are traveling with cargo far more dangerous than drugs.

When a couple with a strained relationship rides a motorcycle up a dangerous mountain in southern California, they battle for survival against nature and each other.

Four men on an Antarctic expedition at the tail end of World War I survive a near death experience when their sleds nearly falls into a crevasse. The events that follow are chilling and unexplainable, leading all but one of them to block out the memory of it for good.

An English topographer travels to India, separating him from his pregnant wife and daughter. Over the course of the year-long expedition, he discovers a new passion and finds he wants to stay longer.