When food supplies to the Union forces from the Midwest are interrupted by an Indian uprising, Abraham Lincoln sends Capt. James Huston to intervene. Huston is half-
Sioux, and he and the leader of the uprising, Little Crow, grew up as friends. Huston heads to
Fort Ridgely in Minnesota, which is under the command of Col. Hugh Carver, who despises the Sioux. Carver's brother, Dan Carver, owns the local trading post, and is one of the leading land dealers in the area. Dan and the local Indian agent, Jeff Baxter, want to exterminate the Sioux so that they can take over their lands to sell it to settlers. Huston arrives at the fort just in time to stop Running Bear, a Sioux, from being tortured by Col. Carver to reveal Little Crow's location. Carver is infuriated that Huston has been sent to meddle in his command. In addition, Huston meets Mrs. Felice Carver, who is planning to leave her husband, who beats her. There is an instant attraction between Felice and Huston, which only rankles Col. Carver more. Huston convinces Running Bear to take him and Sgt. Haggerty, one of the Colonel's men, to meet with Little Crow. On their way they are ambushed by two Chippewa Indians. In the ensuing battle, one of the Chippewas is killed, and Running Bear is poisoned by an arrow. Haggerty draws the poison out of Running Bear's wound, and the group continues on to Little Crow's camp. Little Crow lets Huston know that the Sioux are rebelling because Baxter and Dan Carver have been stealing money and supplies meant for the Sioux. Huston gets Little Crow to agree to stop the attacks, with a promise to bring the two white men to justice. Returning to the fort, Felice confides to Huston that she intends to leave Carver. Meanwhile, giving in to the influence of his brother and Baxter, Col. Carver leads a troop to plunder a Sioux village in retaliation for a fight at the local trading post during which two Indians and three white men, including Baxter's brother, had been killed. When Col. Carver balks at holding a meeting of the local traders where Huston intends to confront the thievery of Baxter and Dan Carver, Huston pulls rank on him, showing him a letter from the Governor giving him the authority to do so. That night, the Colonel, his brother, and Baxter plot to kill Huston, but he is warned by Felice. Tensions escalate between the Indians and the white settlers, with several battles and ambushes occur. During one such ambush, Col. Carver is shot, and later dies, after which Huston takes charge at the fort. Little Crow demands that Baxter and Carver be turned over to them for justice, but Huston refuses. Little Crow and his followers attempt several attacks on the fort, but are repulsed each time. Worried that the soldiers under Huston's command might take matters into their own hands and turn them over to the Indians, Baxter and Carver escape from the fort. However, they are captured by Little Crow, who has them tortured to death. His anger assuaged with the death of the two thieves, Little Crow calls an end to the hostilities. With his mission successful, Huston takes Felice as his bride. ==Cast==