A scientist invents a television device called the Iconoscope. Foreign agents hear about it and try to steal it.
Director
Edward Dmytryk
William Henry
Douglas Cameron
Judith Barrett
Gwen Lawson
William Collier Sr.
James Llewellyn
Richard Denning
Dick Randolph
John Eldredge
Boris
Dorothy Tree
Reni Vonich
Anthony Quinn
Forbes
Minor Watson
Burton Lawson
Morgan Conway
Carl Venner
Byron Foulger
William Sheldon
Chester Clute
Harry Payne
Wolfgang Zilzer
Frome
Olaf Hytten
Wagner
Ottola Nesmith
Caroline Sheldon
US
