In this biopic, Jim Bowie goes to New Orleans, where he falls for Judalon and befriends her brother, Narcisse. Soon, Jim is forced to avenge Narcisse's murder, but Judalon takes up with another man. Jim eventually has another romantic interlude with Judalon and is forced to kill one of her suitors in self-defense. Jim leaves town, and falls for the daughter of a Texas politician, but his entanglement with Judalon continues to bedevil him.

When a small town doctor buries his twin brother, a practitioner of the black arts, he believes him dead; but subsequent events force him to realize that his brother has, in fact, returned from the dead as a vampire and is seeking revenge on the doctor, who had killed him in self-defense.