Phil Dolan (aka Black Jack because of his talent at cards), Nancy Dolan, and a rustler all have a piece of a silver dollar with each piece having a portion of an indented map of an ore mine. Phil has to rescue Nancy from the rustlers to keep their portions of the silver dollar from the rustlers. The sheriffs's pose captures the gang of rustlers just as they reach the ore mine ensuring their claim to the mine.
Buck Jones
as Phil Dolan
Barbara Bennett
as Nancy Blake
Theodore Lorch
as Sam Vonner
George Berrell
as Judge
Harry Cording
as Haskins
William Caress
as First Deputy
Buck Moulton
as Second Deputy
Murdock MacQuarrie
as Holbrook
Frank Lanning
as Kentuck
Mark Hamilton
as Slim
Sam Allen
as Ed Holbrook
