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
George Cole
Ronald
John Mills
Flt·Lieut. Perry
Alastair Sim
Charles Dimble
Michael Wilding
Alan Trently
Wally Patch
Evans
Frank Cellier
John Forest
Sydney Tafler
RAF Officer (uncredited)
Leslie Banks
John Barrington
Jeanne De Casalis
Mrs. Barrington
Hay Petrie
Dr. Truscott
Catherine Lacey
Mrs. Stokes
Muriel Aked
Miss Fernery
Arthur Hambling
Scotland Yard Inspector (uncredited)
Brefni O'Rorke
Scottish Police Inspector (uncredited)
Peter Gawthorne
Senior RAF Officer (uncredited)
Carla Lehmann
Helen Barrington (as Carla Lehman)
Muriel George
Mrs. Trimm
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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