Cast
Hal Price
O'Malley
Charles King
Silk Langdon
James C. Morton
Casey
Ted Mapes
Henchman Slim
Jack Perrin
Mine Guard
Cy Schindell
Henchman Red
Joyce Bryant
Patricia Benson
Lloyd Ingraham
Managing Editor
Knox Manning
Narrator (voice)
Marin Sais
Hannah - Silk's Housekeeper
Walter Sande
Jack Strong
Alex Callam
James Benson
Frank LaRue
Inspector Cramer
Richard Alexander
Henchman
Charles Quigley
Bob Lane
Forrest Taylor
Anton Benson
Norman Willis
Roy Benson