Discover
Charles Quigley
Bob Lane
Joyce Bryant
Patricia Benson
Forrest Taylor
Anton Benson
Walter Sande
Jack Strong
Norman Willis
Roy Benson
Alex Callam
James Benson
James Metcalfe
Culver Benson
Allen Doone
Simon Leach
Edythe Elliott
Milly Leach
John Beck
Gyves
Charles King
Silk Langdon
James C. Morton
Casey
Hal Price
O'Malley
Richard Alexander
Henchman
Eddie Hart
Henchman Jake
Lloyd Ingraham
Managing Editor
Frank LaRue
Inspector Cramer
Knox Manning
Narrator (voice)
Ted Mapes
Henchman Slim
Jack Perrin
Mine Guard
Marin Sais
Hannah - Silk's Housekeeper
Cy Schindell
Henchman Red
Camera
James S. Brown Jr.
Director of Photography
Directing
James W. Horne
Director
Editing
Dwight Caldwell
Editor
Earl Turner
Editor
Production
Larry Darmour
Producer
Sound
Lee Zahler
Original Music Composer
Writing
Charles R. Condon
Screenplay
Jack Stanley
Screenplay
George H. Plympton
Screenplay
Jesse Duffy
Screenplay
Basil Dickey
Screenplay
Camera
James S. Brown Jr.
Director of Photography
Directing
James W. Horne
Director
Editing
Dwight Caldwell
Editor
Earl Turner
Editor
Production
Larry Darmour
Producer
Sound
Lee Zahler
Original Music Composer
Writing
Charles R. Condon
Screenplay
Jack Stanley
Screenplay
George H. Plympton
Screenplay
Jesse Duffy
Screenplay
Basil Dickey
Screenplay