The Secret Kingdom
A wealthy man who acquires a mind-reading machine is soon horrified to discover what people are really thinking.
Top Billed Cast
Matheson Lang
John Quarrain
Stella Arbenina
Mary Quarrain
Eric Bransby Williams
Philip Darent
Genevieve Townsend
The Secretary
Rudolph De Cordova
The Protege
Featured Crew
Alice Ramsey
Screenplay
Percy Strong
Director of Photography
Sinclair Hill
Director
Sinclair Hill
Producer
Bertram Atkey
Novel