- Writer:
- Ted Willis
- Script associate:
- Rex Edwards
- Film cameraman:
- Tony Leggo
- Film editor:
- Terry Cornelius
- Designer:
- Susan Spence
- Production:
- Douglas Moodie
- P.C. George Dixon:
- Jack Warner
- Joan Lane:
- Jane Asher
- P.C. John Jones:
- John Hughes
- Joe Lane:
- Leslie Dwyer
- Brian Berry:
- Anthony Paul
- Sergeant Flint:
- Arthur Rigby
- W.P. Sgt Freeman:
- Anne Ridler
- Wyn Morse:
- Beverley Cutler
- Mike Lane:
- Anthony Singleton
- Roxie Lane:
- Lucy Young
- Phyllis:
- Anna Taylor
- Customer:
- Ruby Head
- P.C. Jamie MacPherson:
- David Webster
- Sidney Marcus:
- Harold Berens
- Det-Sgt Andy Crawford:
- Peter Byrne
- Mrs Snell:
- Margot Boyd
- Det-Constable Lauderdale:
- Geoffrey Adams
- Mary:
- Jeannette Hutchinson
- Vie Cowley:
- Peter Dolphin
- Publican:
- George Betton
- W.P.C. 'Barney' Barnes:
- Janet Moss
- Jacko Johnson:
- Donald Webster
- Perry Paddington:
- Kenneth Kove
