- Writer:
- Ted Willis
- Script associate:
- Rex Edwards
- Film cameraman:
- Tony Leggo
- Film editor:
- Terry Cornelius
- Designer:
- Tony Cornell
- Director:
- Michael Goodwin
- Production:
- Douglas Moodie
- P.C. George Dixon:
- Jack Warner
- Mary:
- Jeannette Hutchinson
- Jennie Wren:
- Hilda Fenemore
- Stella Judd:
- Heather Chasen
- Vince Judd:
- Hugh McDermott
- Jackie Allen:
- Sylvia Davies
- Joe Gray:
- Frank Hawkins
- Doris Gray:
- Brenda Cowling
- Sergeant Flint:
- Arthur Rigby
- P.C. Tucker:
- Peter Wells
- Det-Constable Lauderdale:
- Geoffrey Adams
- W.P. Sgt Freeman:
- Anne Ridler
- W.P.C. 'Barney':
- Janet Moss
- Det-Sgt Andy Crawford:
- Peter Byrne
- Tony:
- Alexander Riley
- W.P.C. Bryant:
- Jacqueline Blackmore
- Mrs Tait:
- Meriel Hobson
- Det-Inspector Cherry:
- Robert Cawdron
- P.C. Bush:
- Max Latimer
- Coloured nurse:
- Ena Babb
- Newsreader:
- Alvar Lidell
