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