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