Valérie and her diabetic daughter Claire survive a plane crash in the remote Alaskan wilderness during the heart of winter. Along with Marcus, the only other survivor, they desperately try to find their way back to civilization for food, water and insulin. Back home, Valerie’s fiancé, Steve, races against time to find them as Marcus attempts to lead them to safety. However, Claire soon gets an uneasy sense that there is something terribly wrong here and nobody can be trusted. To survive, they must battle the elements, escape a Grizzly bear, and flee from murderous criminals trying to recover a valuable microchip that Claire is unknowingly transporting. Now, mother and daughter can only rely on each other…