While their parents study why wolverines are disappearing from Alaska's Denali National Park, Jack and Ashley are stranded in a remote area with their mysterious new foster brother when a hit man's bullet triggers an avalanche.
The Landon kids and Nicky Milano are trapped in Alaska's Denali National Park after an avalanche and must use all their survival skills to stay safe and warm until they are rescued.
While their parents study why wolverines are disappearing from Alaska's Denali National Park, Jack and Ashley are stranded in a remote area with their mysterious new foster brother when a hit man's bullet triggers an avalanche.
