Clifford Evans
Fred Carrick
Constance Cummings
Anne Stafford
Tommy Trinder
Tommy Hoskins
Gordon Jackson
Alastair 'Jock' MacFarlan, 19th Fusillers
Robert Morley
Mayor Coutare of Bivary
Owen Reynolds
Collins, Burns & Fawcett Works Manager
Bill Blewitt
Aircraft Spotter on Works Roof
Charles Victor
Aircraft Spotter
John Williams
'English' Army Captain
Anthony Ainley
Boy
Ronald Adam
Sir Charles Fawcett, Managing Director
Anita Palacine
La Tour Barmaid
Ernest Milton
Stationmaster in La Tour
Paul Bonifas
Prefect of Rouville
Francis L. Sullivan
French Skipper
Thora Hird
Barmaid
Mervyn Johns
Official, Passport Office
Eric Maturin
Older Man
John Boxer
Official
Charles Frend
Director
J. B. Priestley
Story
Angus MacPhail
Screenplay
John Dighton
Screenplay
Leslie Arliss
Screenplay
Michael Balcon
Producer
Wilkie Cooper
Director of Photography
Robert Hamer
Editor
Thomas N. Morahan
Art Direction
Len Page
Sound Recordist
Ernest Irving
Music Director
Alberto Cavalcanti
Associate Producer
John Croydon
Production Manager
Ronald Brantford
Assistant Director
Cecil Cooney
Camera Operator
Eddie Orton
Still Photographer
Daphne Heathcote
Continuity
William Walton
Original Music Composer