During the early 1800s, English Lord John Morgan is hunting in the Dakotas but he is captured by a group of Sioux warriors. Morgan's guides are killed but he is spared by Sioux chief Yellow Hand who marvels at Morgan's blond hair.Brought to Yellow Hand's tribal village, Morgan has to endure physical abuse and mockery at the hands of women and children who consider Morgan to be a wild horse.Restrained by a rope around his neck, Morgan is given as a gift to an old squaw, Buffalo Cow Head, to be her slave and help her with daily chores.In the village, Morgan meets Running Deer, the beautiful young sister of chief Yellow Hand.Morgan starts to fall in love with her.Also in the village is half-breed, Batise, whose mother was Sioux and father was French...