It's 1873, Indian Territory. Talbot Roe is going mad with grief over losing his Indian wife, Awbonnie. In an effort to save him, his father, Prescott Roe, seeks to purchase the dead wife's sister, Velada, from the same traveling carnival he acquired Awbonnie. The girls' father, carnival master Eamon McCree, is willing to do business, but her step-brother, Reeves, protests, putting an end to the negotiation. Desperate, Prescott kidnaps Velada and promises her the means to be rid of her father in return for comforting Talbot out of his obsession. In Talbot's madness, he guards his wife's corpse, preventing her from passing to the beyond. As a result, Awbonnie's ghost begins haunting and cursing everyone involved in the transaction of selling her as a wife. Meanwhile, Reeves and Eamon search the prairie for Velada. Drunken Eamon several times wants to turn back and leave his daughter to her own devices, but Reeves refuses. At the site of a hunting party of Indians, Eamon panics and loses...