On screen
Cast
14 credited performers
Ray Milland
Wing Commander Rudge
Bernard Lee
Flight Sergeant Harris
Kenneth Haigh
Anthony 'Tony' Winchester
Kenneth Fortescue
John Fletcher
Artwork unavailable
Sean Kelly
Cadet Day
Helen Cherry
Louise Dawson
Anthony Newley
Roger Endicott
Leslie Phillips
Blake
John Le Mesurier
Commandant
Richard Wattis
Wilson
Kynaston Reeves
Air Minister
Artwork unavailable
Richard Bennett
Cadet Phillips
Artwork unavailable
Jan Brooks
Diana
Artwork unavailable
M.E. Clifton James
Field Marshal Montgomery (uncredited)