Starring Cast
Key crew
Director
Screenplay
Producers
Music
Cinematography
Editor
Costume design
Casting
Margaret Harper Nelson
Full cast
51 cast membersJoan Harben
Miss Johnson
Frank Howard
Mill Worker (uncredited)
Crew by department
51 crew membersDirecting
Production
Camera
Editing
Bernard Gribble
Editor
Lionel Selwyn
Assistant Editor
Sound
Mary Habberfield
Sound Editor
Cyril Swern
Boom Operator
Norman King
Sound Engineer
Arthur Bradburn
Sound Recordist
Stephen Dalby
Sound Supervisor
Visual Effects
Costume & Makeup
Casting
Margaret Harper Nelson
Casting
Thelma Graves
Casting Assistant
Other
Ernest Irving
Conductor
Felicia Manheim
Continuity
Norman Dorme
Draughtsman
Hugh Wilson
Focus Puller
Roger MacDougall
Theatre Play
Michael Shepherd
Clapper Loader
Geoffrey Myers
Scientific Consultant