A man is stranded without supplies after his raft capsizes in the Colorado River.
A woman gets lost hiking in the Grand Canyon.
Two friends on a mountaineering expedition tumble into an 80-foot icy crevasse.
Best friends hiking in the French Alps become stranded on a 13,000-foot peak with no food when an unexpected storm strikes.
A family lost in the Arizona desert become separated while trying to find their way out. They battle dehydration, rattlesnakes and people smugglers as they try to survive.
Participants in a four-day, 600-mile yacht race from Texas to the Gulf of Mexico capsize and struggle to survive in the frigid, shark-infested waters.
A 72-year-old hiker scales Mount Everest, but is struck with severe altitude sickness on the descent.
A father and daughter have an accident while snowmobiling in the backcountry of Quebec and end up injured and stranded in freezing temperatures.
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