Major Adams' wagon train comes under attack by outlaws at a ford at Blue River. An old man, a former marshal, goes by himself to find the outlaw's hideout.; A school teacher is forced to bury the textbooks for her school when the wagon train is attacked by a band of renegade Sioux Indians and is forced to flee to the Army fort. The Major and Flint end up accompanying the teacher back to the spot where she buried the books in order to protect her from the Sioux.; Duties of the scout for a wagon train.; Duties of the wagon master of a wagon train.