- Writer:
- Ted Willis
- Designer:
- Stanley Morris
- Director:
- Michael Goodwin
- Production:
- Douglas Moodie
- PC George Dixon:
- Jack Warner
- Mr Haynes:
- John Rutland
- Nurse:
- Heather Emmanuel
- Inspector 'Ben' Benson:
- Frank Hawkins
- Mrs Haynes:
- Margot Boyd
- Mick Haynes:
- Keith Arey
- Sister:
- Cara Stevens
- Tommy Fuller:
- James Brady
- Mark Fuller, his father:
- Olaf Pooley
- Mrs Fuller, his mother:
- Joan Peart
- WPC Kay Shaw:
- Jocelyne Rhodes
- PC Lauderdale:
- Geoffrey Adams
- Sergeant Flint:
- Arthur Rigby
- Prob PC Jamie MacPherson:
- David Webster
- Sooty Sutcliffe:
- Eynon Evans
- Ginger:
- John Mitchell
- Fishy:
- David Franks
- Pete:
- Peter Wood
- Mary:
- Jeannette Hutchinson
- Det Sgt Andy Crawford:
- Peter Byrne
- Jenny Wren:
- Hilda Fenemore
- Det Con Jack Cotton:
- Michael Nightingale
