- Created by:
- A.J. Cronin
- Script:
- Arthur Swinson
- Script editor:
- Harry Green
- The series produced by arrangement with:
- Graham Stewart
- Film Cameraman:
- Peter Sargent
- Film Editor:
- Valerie Best
- Designer:
- Donald Brewer
- Producer:
- Campbell Logan
- Director:
- Julia Smith
- P.C. Dickie:
- David MacMillan
- Campbell McNair:
- Jameson Clark
- Sgt Dewar:
- Richard Steele
- Dr Cameron:
- Andrew Cruickshank
- Janet:
- Barbara Mullen
- Dr Finlay:
- Bill Simpson
- Dr Snoddie:
- Eric Woodburn
- Mr Robertson:
- Trevor Reid
- Day sister:
- Delia Paton
- Mrs Gibson:
- Rosalie Westwater
- Miss Forbes, Matron:
- Molly Urquhart
- Caroline Gibson:
- Margo Croan
- Mr Logan:
- Ian Fleming
- Sheriff:
- Bruce Seton
- Court attendant:
- Richard Cuthbert
- Mr Merrick:
- Bryden Murdoch
- Mr Mclver:
- Michael Elder
- Night sister:
- Fiona Cumming
- Newspaper boy:
- Johnny Wainwright