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,
Timothy John Smith (actor) Timothy John Smith (actor) Timothy John Smith is a stage and screen actor. He has appeared in the films "Central Intelligence", "The Equalizer" and "The Judge". He has done extensive stage work in Boston and New York. In 2014, "The New York Times" praised him for his "intelligent, sensitive performance" in the off-broadway play "On a Stool at the End of the Bar." A 2001 graduate of the Trinity Rep Conservatory, Smith has appeared in dozens of regional productions in New England and across the country. His turn as Bill Sykes in Trinity Rep's 2014 Production of "Oliver!" drew rave