Lambert Hillyer
Directed By
Douglas Croft
Robin / Dick Grayson
Shirley Patterson
Linda Page
William Austin
Alfred Beagle
Lynton Brent
Intended Lockwood Pilot
George Chesebro
Brennan [Ch. 1-3]
Dick Curtis
Agent Croft of Section 50 [Ch. 10-12])
Lester Dorr
Agent on Plane [Ch. 10]
Kenne Duncan
Fred - the Mechanic [Ch. 5-6]
Robert Fiske
Foster [Ch. 1-4]
Sam Flint
Dr. G.H. Borden [Ch. 1]
Jerry Frank
Cave of Horrors Thug
Terry Frost
Male Nurse [Ch. 7]
Gus Glassmire
Martin Warren
Jack Ingram
Klein - Henchman
I. Stanford Jolley
Brett - Henchman [Ch. 1-2]
George J. Lewis
Burke - Henchman
Tom London
Andrews - Henchman
George Magrill
Henchman at Sphinx Club
Charles Middleton
Ken Colton [Ch. 6-8]
Harold Miller
Restaurant Patron
Stanley Price
Henchman Driver [Ch. 1-2]
Cyril Ring
Restaurant Patron
Michael Vallon
Preston [Ch. 10]
Dan White
Mover with Pickup Truck
Billy Wilkerson
Steve [Ch. 8]
Charles C. Wilson
Police Capt. Arnold
US release
United States release
Mexico release
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