- Writer:
- Denis Constanduros
- Producer:
- Douglas Allen
- Settings Designer:
- Stephen Bundy
- A Ministry official:
- Spencer Hale
- Vera, switchboard operator:
- Iris Williams
- Cliff Whatley, foreman:
- Robert Brown
- Miss Lister, company secretary:
- Rachel Gurney
- Mr. Mason, Managing Director:
- Julien Mitchell
- Peggy Armitage, welfare officer:
- Mary Matthews
- Tom Stevenson, production manager:
- John Justin
- Perce Prangle, shop steward:
- Kenneth Connor
- Pansy, factory hand:
- Elizabeth Maude
- Sid Bonner, foreman engineer:
- Stanley Baker
- A Ministry inspector:
- Geoffrey Denys
- Factory hand:
- Evelyn Moore
- Factory hand:
- Patricia Field
- Factory hand:
- Joyce Gregg
- Factory hand:
- Alexis Milne
- Factory hand:
- Barbara Trevor
- Factory hand:
- Roy Nightingale
- Factory hand:
- James E. Thompson
- Factory hand:
- John Byrne
- Factory hand:
- Edward Fairbrother
- Factory hand:
- Anthony Bateman
- Factory hand:
- Charles Hammond
- Factory hand:
- Harry Hearne
