Gene returns from the East with new ranch owner Tom Bennett to find everyone's cattle dying. Blaine has reopened the copper mine and the waste is poisoning the water supply. While Gene is away Tom confronts the miners and a man is killed in the ensuing gunfight. Now Gene not only has the dying cattle problem but his ranch owner is in jail.
Gene Autry
as Gene Autry
Smiley Burnette
as Frog Milhouse
Mary Lee
as Patsy
Julie Bishop
as Taffy
Edward Norris
as Tom Bennett
Addison Richards
as Duke Winston
Arthur Loft
as E.G. Blaine
Edmund Elton
as Judge Bent
Joe McGuinn
as Sheriff Simpson
Edmund Cobb
as Rancher Williams
Robert Barron
as Saloon Boss Ward
Fred 'Snowflake' Toones
as Train Porter (uncredited)
