- Writer:
- Ted Willis
- Production:
- Douglas Moodie
- P.C. George Dixon:
- Jack Warner
- Sergeant Flint:
- Arthur Rigby
- Mary:
- Jeannette Hutchinson
- P.C. Hughes:
- Graham Ashley
- Malloy:
- Maurice Hedley
- P.C. Bob Penney:
- Anthony Parker
- Andy Crawford, C.I.D.:
- Peter Byrne
- Maisie:
- Judy Manning
- Jimmy:
- Norman Coburn
- Mrs. Elmes:
- Pauline Loring
- Richards:
- Frank Hickey
- Sergeant Grace Millard:
- Moira Mannion
- Mr. Parsons:
- Edward Higgins
- Peggy Parsons:
- Ragani Anand
- Peter Buscemi:
- Clive Marshall
- Mrs. Buscemi:
- Miki Iveria
