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,
Ray Smith (actor) won him a posthumous BAFTA Cymru Award (Best Actor) in 1992. His son was the musician Huw Justin Smith, better known as Pepsi Tate. Ray Smith (actor) Ray Smith (1 May 1936 – 15 December 1991) was a Welsh actor who played the tough-talking police chief, Detective Superintendent Gordon Spikings, in the television series "Dempsey and Makepeace". He was the first actor to play Brother Cadfael for BBC radio. Smith was born in Trealaw in the Rhondda Valley, but lived for most of his adult life in Dinas Powys. He became interested in acting while he was at school, and