The story of a champion sled dog named Kavik who survives a plane crash in the wilds of Alaska and is found and cared for by a young boy named Andy Evans. But the dog's owner finds Kavik and takes him back to his home in Colorado where the dog escapes and embarks on a 2,000-mile odyssey in search of Andy.

Moki, a Cree Indian, is made foreman of a sprawling cattle ranch owned by his former army commander. But he carries with him through life the lore of his own people. When he rescues a bear cub, Wahb, he feels a mystical connection between himself and the magnificent creature. Later, Wahb, now a 1,300-pound bear, returns from the wild to wreak havoc on the cattle ranch, and Moki must face this fearsome grizzly. This spectacular film depicts a territorial battle over a country of breathtaking beauty.