- Writer:
- Ted Willis
- Script associate:
- Rex Edwards
- Film cameraman:
- Tony Leggo
- Film editor:
- Ken Cooper
- Designer:
- Donald Brewer
- Director:
- Michael Goodwin
- Producer:
- Douglas Moodie
- P.C. George Dixon:
- Jack Warner
- Bernie Leach:
- Larry Dann
- Carol Corby:
- Anne Godfrey
- Alan Corby:
- David Kelsey
- Danny Dillon:
- Stanley Meadows
- Mr Linsky:
- Sydney Keith
- Mrs Linsky:
- Marjorie Forsyth
- P.C. Lauderdale:
- Geoffrey Adams
- Det-Inspector Cherry:
- Robert Cawdron
- Det-Sgt Andy Crawford:
- Peter Byrne
- Det-Con Jack Cotton:
- Michael Nightingale
- W.P.C. Kay Shaw:
- Jocelyne Rhodes
- Prob P.C. Jamie MacPherson:
- David Webster
- Sergeant Flint:
- Arthur Rigby
- W.P. Sgt Scott (Scotty):
- Ruth Lodge
- Mary:
- Jeannette Hutchinson
- Postman:
- John Devaut
- Jennie Wren:
- Hilda Fenemore
- Jimmy:
- Michael Craze
