Dan Stanton and Condon are foreclosing on a group of ranchers in order to gain a land-monopoly. They have one of the ranchers, whose property supplies the others with water, killed. Ann Jennings, niece of the rancher, sends for U. S. Marshals Nevada Jack McKenzie and Sandy Hopkins, who organize the ranchers who take over the dead man's property and blast the dam releasing needed water to all the ranchers. Nevada and Sandy, aided by the sheriff, round up Stanton, Condon and their gang members.
Johnny Mack Brown
as Marshal Nevada McKenzie
Raymond Hatton
as Marshal Sandy Hopkins
Lynne Carver
as Ann Jennings
Kirk Barron
as Tom Findley
Edmund Cobb
as Dan Stanton
Charles King
as Henchman Miller
Tom Quinn
as Henchman Condon
Steve Clark
as Henchman Slim Roberts
Hal Price
as Sheriff
Marshall Reed
as Henchman Al Green
George DeNormand
as Henchman Red Adams
George Morrell
as Rancher Jenkins