Guest Stars Claudette Williams as Casualty Sister Neil Conrich as D.C. Sanders Andrew Paul as Eric Wilmot John Blundell as Curzon Albie Woodington as Dennis Spalding Martin Milman as Det. Sgt. Jarvis Aaron Harris as Prisoner William Armstrong as Burns Geoffrey Hutchings as Harry Stobbs Berwick Kaler as Chief Isp. Crocker Judith Hepburn as Hospital Receptionist Marlene Sidaway as Ward Sister Kay Humblestone as Julie Wilmot William Haden as Det. Supt. Grant Rosalind Boxall as Mrs. Thackeray Hugh Martin as R.S.P.C.A. Inspector Eric Mason as Harry Kelsey Roger Hume as Landlord Dafydd Hywel as Det. Sgt. Lewis Brenda Peters as Mrs. Daly Jacqui Dankworth as Secretary Lois Baxter as Gwen Davis James Hayes as Neville Banks
