When two brothers settle a wilderness, one builds the largest cattle ranch in the state while the other creates a game preserve to protect the wild life. When Grizzly's brother dies, Bonnie takes over and soon finds that the bears are killing her cattle. Bonnie starts hunting bears, but she does not know that Dan is behind the attacks on her cattle with a caged bear. Dan wants to take over Grizzly's land. Monte is working for Grizzly to protect the wild animals until Grizzly can donate the land to the government as a preserve.