"With Britain on the brink of war, an enemy spy plans to steal secret documents and lay the blame on Clive Stanton."
Geoffrey Toone
as Cmdr. Clive Stanton
Judy Kelly
as Cynthia Maybridge
Kenneth Kent
as Col. Suvaroff
Clifford Evans
as Lt. Peel
John Wood
as Sub. Lt. Wing Eden
Daphne Raglan
as Dora Maybridge
Edmund Breon
as Adm. Maybridge
Doris Hare
as Mrs. Maybridge
Marguerite Allan
as Anna Suvaroff
Leslie Perrins
as Briggs
Olga Lindo
as Mrs. Rance
Frank Fox
as François
Alf Goddard
as Tomkins
Albert Burdon
as Noakes
Diana Beaumont
as Millie
Fred Emney
as Cook
Laurence Kitchin
as
Henry Oscar
as Cmdr. Perrin
Carla Lehmann
Michael Ripper
Nigel Stock
Norman Lee
Director
Clifford Mills
Theatre Play
Clifford Grey
Screenplay
Walter C. Mycroft
Producer
Harry Acres
Music
Walter J. Harvey
Director of Photography
Walter Stokvis
Editor
Production Director
Ian White
Settings