The Oklahoma land rush of 1889 provides the starting point for this western drama, based on a novel by Edna Ferber. Yancey Cravet (Glenn Ford) is an impulsive, short-fused cowboy who has married an immigrant woman, Sabra (Maria Schell). Together, Yancey and Sabra claim a homestead, and Yancey starts a newspaper. While he doesn't have much of a head for business, Sabra does, and when she takes greater control of the paper, it grows into a profitable and influential journal. Eventually, Yancey becomes a well-recognized figure, and it's suggested that he run for public office. However, Yancey finds himself unable to support legislation that would steal more land and mineral rights away from the Native Americans who first settled the land. Cimarron was previously filmed in 1931; this version reduced the role of stereotyped black characters and has Native American actors playing the "Indians," including Eddie and Dawn Little Sky.