Starring Robert Livingston, Ray "Crash" Corrigan, Max Terhune, Kenneth Harlan, Jean Carmen and Sammy McKim. Directed by Joseph Kane.

Land profiteer Phineas Flagg (Kennthe Harlan) is relocating flood victims to a new frontier development, Gunsmoke Ranch. The Three Mesquiteers know Flagg to be a crook and swindler and ride in to action to warn the victims, but they ignore The Mesquiteers, improve the land and then discover it has been condemned for a new dam. Release date: May 5, 1937.