- Writer:
- Ted Willis
- Script Associate:
- Fiona McConnell
- Film Cameraman:
- Eric Deeming
- Film Editor:
- Valerie Best
- Designer:
- Austen L. Spriggs
- Director:
- Robin Nash
- Production:
- G.B. Lupino
- P.C. George Dixon:
- Jack Warner
- Mr Barsby:
- Michael Bilton
- Bernie Stamp:
- Emrys Leyshon
- Det-Insp Cherry:
- Robert Cawdron
- Det-Sgt Andy Crawford:
- Peter Byrne
- 'Bonzo' O'Brien:
- Jack Cunningham
- P.C. Clyde:
- Christopher Gilmore
- Sergeant Flint:
- Arthur Rigby
- Det-Constable Lauderdale:
- Geoffrey Adams
- Gerald Flood:
- Blake Butler
- Bill Paton:
- Bill Rhodes
- Mary:
- Jeannette Hutchinson
- P.C. Jones:
- John Hughes
- Sarah Milton:
- June Smith
- Mrs Tompkins:
- Pamela Hewes
- Mrs Davies:
- Bay White
- W.P. Sgt. Freeman:
- Anne Ridler
- W.P.C. Alex Johns:
- Jan Miller
