Thriller Mystery Comedy
Allied spies and Nazi Agents insinuate themselves at a Scottish cottage (converted to a wartime hospital) with interests on an inventor's nearly perfected bomb sight.
Directed by
Anthony Asquith
John Mills
Flt·Lieut. Perry
Muriel George
Mrs. Trimm
Arthur Hambling
Scotland Yard Inspector (uncredited)
Hay Petrie
Dr. Truscott
Muriel Aked
Miss Fernery
Leslie Banks
John Barrington
Brefni O'Rorke
Scottish Police Inspector (uncredited)
Jeanne De Casalis
Mrs. Barrington
Catherine Lacey
Mrs. Stokes
George Cole
Ronald
Alastair Sim
Charles Dimble
Michael Wilding
Alan Trently
Carla Lehmann
Helen Barrington (as Carla Lehman)
Frank Cellier
John Forest
Sydney Tafler
RAF Officer (uncredited)
Wally Patch
Evans
Peter Gawthorne
Senior RAF Officer (uncredited)
Annie Esmond
Lady Wrapping Parcels For The Bazaar (uncredited)
Roddy Hughes
German Agent (uncredited)
Sydney King
Ministry Official (uncredited)
Charles Rolfe
German Agent (uncredited)
Ben Williams
Scottish Fisherman (uncredited)

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