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