"A scientist invents a television device called the Iconoscope. Foreign agents hear about it and try to steal it."
William Henry
as Douglas Cameron
Judith Barrett
as Gwen Lawson
William Collier Sr.
as James Llewellyn
Richard Denning
as Dick Randolph
John Eldredge
as Boris
Dorothy Tree
as Reni Vonich
Anthony Quinn
as Forbes
Minor Watson
as Burton Lawson
Morgan Conway
as Carl Venner
Byron Foulger
as William Sheldon
Chester Clute
as Harry Payne
Wolfgang Zilzer
as Frome
Olaf Hytten
as Wagner
Hilda Plowright
as Amelia Sheldon
Ottola Nesmith
as Caroline Sheldon
Wade Boteler
as Police Sergeant
Archie Twitchell
as Jim Winton
Crane Whitley
as Tamley
Monte Vandergrift
as Grinton
Charles Lane
as Mr. Adler
Eric Wilton
as Edgar
Edward Dmytryk
Director
Anne Bauchens
Editor
William R. Lipman
Writer
Endre Bohem
Story
Horace McCoy
Lillie Hayward
Harry Fischbeck
Director of Photography
