When Russian Prince Michael takes his young wife Kathrine on a hunting expedition in the American wilderness, it seems great sport – until the hunters become the hunted. The Sioux Indians massacre the hunting party and carry off Kathrine into hideous captivity. Only one white man survives the attack – Prince Michael’s servant, William Bailey, who is obsessed with Kathrine. Now, alone in the wilderness and badly wounded, Bailey is kept alive by his determination to rescue her.