- Writer:
- C. E. Webber
- Based on the novel by:
- Ian Serraillier
- Producer:
- Shaun Sutton
- Film cameraman:
- David Prosser
- Film editor:
- Ron de Mattos
- Designer:
- Lawrence Broadhouse
- Joseph Balicki:
- Barry Letts
- Magrit Balicki:
- Gwen Watford
- Ruth Balicki:
- Pat Pleasance
- Edek Balicki:
- Melvin Hayes
- Bronia Balicki:
- Ingrid Sylvester
- German Corporal:
- Shaw Taylor
- Welfare Officer:
- Barbara Cavan
- Factory Sentry:
- Garth Adams
- Cook:
- John Bascombe
- Black marketeer:
- Patrick Cargill
- German Security Policeman:
- Alan Browning
- Polish woman:
- Barbara Leslie
