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.
Larry Sutton
Tex Murdock
Mrs. Borg
Jim Ballard
Rita Ballard
Mrs. Ballard
Flora Ballard
Ling Yat
John Borg
Fritz Ballard
