Testflug QE 97 1939

Frank Fox Karl Gus McNaughton Blenkinsop, Hammond's Butler George Butler Air Marshal Gosport Gordon McLeod The Baron Hay Petrie Stage Door Keeper Sandra Storme Daphne David Tree R. Mackenzie John Longden John Peters, a Pilot Ronald Adam Pollack - Aviation Engineer Patrick Aherne Officer Mark Daly John - Factory Watchman David Farrar Viking Bo'sun Ian Fleming Air Ministry Officer Franklin Kelsey Inspector John Laurie Newspaper Editor Herbert Lomas Mattie - Fisherman Raymond Lovell Northern Salvage Company Manager Gertrude Musgrove Barmaid Reginald Purdell Pilot John Robinson Pilot John Singer Newspaper Boy Lewis Stringer Foreign Agent Jack Vyvyan Police Sgt Hal Walters Cornish Car Driver Eileen Bennett Minor Role Leslie Bradley Minor Role Henry Caine Minor Role Derek Farr Minor Role Morland Graham Minor Role Sally Gray Minor Role Allan Jeayes Minor Role Colin Keith-Johnston Minor Role Gregory Stroud Minor Role Miles Malleson Minor Role

Alexander Korda Executive Producer