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