The wagon train stops in a newly built town to get water they had always been able to get before for free. Wanting money now, and at a steep price, has the Major upset. Sending Flint also uncovers a wife of a passenger thought dead.

When a new officer and troops kill an Indian brave and the post commander's drunken bored wife insults the Chief, Flint is forced to act as a neutral agent between the Army and Indians and save the wagon train.