- Writer:
- Eric Paice
- Series created by:
- Ted Willis
- Film cameraman:
- Tony Leggo
- Film editor:
- Jim Latham
- Costume supervisor:
- Maureen Copley
- Make-up supervisor:
- Shirley Rowlands
- Designer:
- Barry Newbery
- Director:
- Robin Nash
- Production:
- Ronald Marsh
- P.C. George Dixon:
- Jack Warner
- Stanley Price:
- Richard Carpenter
- John Baldwin:
- John Rolfe
- Betty Harris:
- Jane Hylton
- Fred Harris:
- Barry Keegan
- Mrs Randall:
- Natalie Kent
- Sergeant Flint:
- Arthur Rigby
- P.C. Jones:
- John Hughes
- Cadet Michael Bonnet:
- Paul Elliott
- W.P. Sgt Freeman:
- Anne Ridler
- W.P.C. Alex Johns:
- Jan Miller
- Neighbour:
- Anne Marzell
- Det-Sgt Andy Crawford:
- Peter Byrne
- Mary Crawford:
- Jeannette Hutchinson
- Det-Constable Lauderdale:
- Geoffrey Adams
- Time clerk:
- Maitland Moss
