Trial &amp; RetributionTrial &amp; Retribution Trial & Retribution Trial & Retribution is a feature-length ITV police procedural television drama series that first aired on ITV1 on 19 October 1997. Written and devised by Lynda La Plante as a follow-on from her successful television series "Prime Suspect", each episode was typically broadcast over two nights. David Hayman stars as the main protagonist of the series, DCS Michael "Mike" Walker. Throughout the series, he has two main sidekicks: DI Pat North (Kate Buffery) in Series 1–6 and DCI Róisín Connor (Victoria Smurfit) in Series 7–12. The first seven series each contained two two-hour long episodes, covering  one feature-length story. From series eight, the format was reduced to two 90-minute-long episodes. As of series ten, the format once again changed, incorporating multiple stories across one series. For the final two series, this format was retained; however the length of the episodes was reduced to 60 minutes. The last episode was broadcast on 13 February 2009. The complete series was released on DVD on 14 July 2014. Production. Each episode makes frequent use of split screen scenes, with usually three images shown in one screen. Similar effects were frequently used in other series such as  24 and "Spooks", and in later episodes of the ITV police-soap series, "The Bill". The camera angles used in the split-screen configuration of "Trial & Retribution" tended to be used to present the situation from different perspectives, including the angle from the suspects, angle from behind and in front of the characters, angle from the crime-scene and/or angle from different sides of the town. Episodes. Series 5 (2001). Series five was originally recorded and due for broadcast in October 2001, continuing the regular yearly broadcasts in October. However, due to special programming regarding the 11 September attacks, the  programme was removed from the schedule and was not rescheduled for broadcast until June 2002. Certain other territories, including Australia, still received the broadcast in 2001. Series 11 (2008). DCI Connor takes leave in the episode "Conviction" and does not appear in the episode "The Box", returning in "Tracks". This was to accommodate actress Victoria Smurfit's pregnancy, as "The Box" was the first episode to be filmed. Trial & Retribution Trial & Retribution is a feature-length ITV police procedural television drama series that first aired on ITV1 on 19 October 1997. Written and devised by Lynda La Plante as a