A mining engineer teams up with a crusty deputy sheriff to solve the mystery killings at an old mine where the owner's family waits for him to die, and where a valuable radium strike may have been made.
as Larry Sutton
as Tex Murdock
as Mrs. Borg
as Jim Ballard
as Rita Ballard
as Mrs. Ballard
as Flora Ballard
as Ling Yat
as John Borg
as Fritz Ballard
