"Fictionalized story of British aerospace engineers solving the problem of supersonic flight."
Ralph Richardson
as John Ridgefield
Ann Todd
as Susan Garthwaite
Nigel Patrick
as Tony Garthwaite
John Justin
as Philip Peel
Dinah Sheridan
as Jess Peel
Joseph Tomelty
as Will
Denholm Elliott
as Christopher Ridgefield
Jack Allen
as 'Windy'
Ralph Michael
as Fletcher
Leslie Phillips
as Controller
Donald Harron
as ATA officer
Vincent Holman
as Factor
Douglas Muir
Terence Rattigan
Writer
David Lean
Director
Producer
Geoffrey Foot
Editor
Joseph Bato
Art Direction
George Partleton
Makeup Artist
Winston Ryder
Sound Editor
Norman Spencer
Associate Producer
Jack Hildyard
Director of Photography
Elizabeth Hennings
Costume Supervisor
John Palmer
Production Manager
Bert Ross
Sound Recordist
Malcolm Arnold
Original Music Composer
John Hawkesworth
Adrian Pryce-Jones
Assistant Director
Ida Mills
Hairstylist
John Cox
Sound Director
Vincent Korda
Set Designer
Wally Fairweather
Clapper Loader
Jean Osborne
Publicist
Margaret Townsend
Production Secretary
