(Season 5) Det. Insp. Andrew Bligh (Internal Affairs) – Russell Kiefel (Seasons 3–7) Criminal Barrister Ingrid Burton – Rebecca Gibney (Seasons 6–7) Sophie Novak – Katrina Milosevic (Seasons 7–8) Detective Katherine Marks – Gigi Edgley (Season 8) Constable Megan Walsh – Lisa Chappell (Season 8) Samantha Piper – Angie's younger sister – Asher Keddie (Seasons 3–8) Series history On Sunday 16 July 2006 at 2 p.m., Executive producer John Wild and script producer Marcia Gardner sat down with an audience at ACMI in Federation Square in Melbourne to "explore the narrative arc and character development from the first episodes to the final series." The event took place in the Screen Pit and was free to the public. Also in attendance was cast member Jeremy Kewley who posted the following rundown of the discussion for the Stingers forum: It first began airing up towards the end of the year, on Monday nights. It was up against another new show on Channel Seven, Ally McBeal, and Stingers beat McBeal regularly for its first 11 weeks before it went on its Christmas ratings break. When both shows returned after the ratings break, McBeal began to win in the ratings quite comfortably, worrying Nine executives. At this time Channel Nine and the producers had to work out how to win ratings back, and found that the reason why so many people preferred Ally McBeal over Stingers was because Stingers had a very rough, edgy and realistic feel to it, and that this did not appeal to women of all ages, who preferred the lightness of McBeal. So Stingers was moved to Tuesday night. This helped a bit, but not enough. Channel Nine were thinking about canceling the show, but Nine owner Kerry Packer liked the show and suggested that they keep it on the air. Nine did, but moved it an hour later to 9.30pm Tuesdays, and Stingers started to find its audience (although this was still not a big one). It stayed at this timeslot until the end of 7th season which seemed to be predominately male middle class white collar workers between the ages of 30–55. By the middle of the second season, ratings were still not spectacular enough and Channel Nine commissioned research which showed that women were not particularly interested in Stingers. As women make up 50% of the audience the producers were told to make the first major change