Captain Frank Gaffrey is fighting demons inside and out in this western adventure. Plagued by injuries from the Civil War, his search for a place to heal has led him to a beautiful Montana valley. Gaffrey wants to be left alone, but trouble seems to follow his every move. Whether an angry cattle baron bent on revenge for the death of his son or two sadistic trappers determined to kill him for rescuing an Indian girl from their clutches, Gaffrey struggles to outwit his pursuers and stay alive. And then there's the Grizzly, who makes it clear that anyone who enters his valley does so at their own risk. The hunters and the hunted meet in a final violent confrontation with a surprise ending.