"There is an ecstasy that marks the summit of life, and beyond which life cannot rise. And such is the paradox of living, this ecstasy comes when one is most alive, and it comes as a complete forgetfulness that one is alive. The domesticated life of a powerful St. Bernard-Shepherd mix named Buck is quickly turned on end when he is stolen away from his master and put to work as a sled dog in Alaska. His once life of luxury turns into a life of survival...