Z-Cars further spin-off entitled "Second Verdict" in which Barlow and Watt looked into unsolved cases and unsafe convictions. Frank Windsor made a final appearance as Watt in the last episode of "Z-Cars", "Pressure", in September 1978, with Robins (John Phillips), the Detective Chief Superintendent from the original series who had risen to chief constable. Jeremy Kemp, Brian Blessed, Joseph Brady and Colin Welland also appeared, though not as their original characters. "Z-Cars" is incomplete in the archives. The period 1962–65 is reasonably well represented; though with big gaps. With the 1967–71 sixth series, when the programme was shown almost every week,
Keith Smith (actor) 30 March 2008 at the age of 82 from motor neurone disease. Keith Smith (actor) Keith Wilfred Smith (26 February 1926 – 30 March 2008) was an English actor who is best known to for his roles in "The Army Game" and "The Beiderbecke Trilogy". Smith also appeared in "The Fall and Rise of Reginald Perrin" as a manager of a Grot shop. Smith also appeared in George and Mildred in the episode My Husband Next Door, on 1 November 1976 as the tv repair man taking away the Roper's TV set, in series 1. Smith was a regular in