Local "patriot's league" leader secretly kills off ranchers, buys up their estates, which are undermined with tin ore; Marshal and singing cowpoke team up to find villain and motive.
Tim McCoy
as Marshal Trigger Tim Rand
Art Davis
as Art Davis
Karl Hackett
as Ernest Moore
Edward Peil Sr.
as Sam Adams
Charles King
as Henchman Ray Titus
Dave O'Brien
as Buzz Weston
Budd Buster
as Banker Henderson
Kay Leslie
as Marge Adams
John Elliott
as John Gorham