- Unknown:
- A. J. Cronin
- Unknown:
- Don Shaw.
- Unknown:
- Ben Cross
- Unknown:
- Clare Higgins
- Unknown:
- Joe Morgan
- Producer:
- Ken Riddington
- Director:
- Peter Jefferies
- Andrew Manson:
- Ben Cross
- Annie Hughes:
- Beryl Nesbitt
- Blodwen Page:
- Cynthia Grenville
- Joe Morgan:
- David Pugh
- Bank clerk:
- Kenneth Caswell
- Anuerin Rees:
- Milton Johns
- Christine Barlow:
- Clare Higgins
- Mr Watkins:
- Richard Davies
- Dr Page:
- Tenniel Evans
- Philip Denny:
- Gareth Thomas
- Dr Llewellyn:
- Raymond Bowers
- Dr Edwards:
- Carl Forgione
- Dr Foster:
- Richard Clay-Jones
- Mr Owen:
- Ray Smith
- Ed Chenklin:
- Tim Wylton
- Gwillim:
- Talfryn Thomas
- Mrs Llewellyn:
- Dilys Price
- Miners:
- David Bacon
- Miners:
- Douglas Blackwell
