Rakhee Thakrar Bel Richmond Actor Lauren Lyle DS Karen Pirie Actor Gemma McElhinney PC Janice Hogg Actor Chris Jenks DC Jason Murray Actor Buom Tihngang Alex Gilbey Jnr Actor Jack Hesketh Weird Mackie Jnr Actor Gilly Gilchrist DI Barney MacLennan Actor Kevin Mains DS Jimmy Lawson Jnr Actor Alec Newman Ziggy Malkiewicz Snr Actor Michael Shaeffer Weird Mackie Snr Actor Ariyon Bakare Alex Gilbey Snr Actor Antony Strachan Brian Duff Snr Actor Daniel Portman Colin Duff Jnr Actor Rian Gordon Donnie Actor Steve John Shepherd DI Simon Lees Actor Zach Wyatt DS Phil Parhatka Actor Emer Kenny River Wilde Actor, Writer, Executive Producer Gary Lamont Paul Actor Josh Whitelaw Brian Duff Jnr Actor Ron Donachie Archie Duff Actor Stuart Bowman Chief Superintendent Lawson Actor Nalini Chetty Iona Kaleel Snr Actor Marnie Baxter Lynn Mackie Snr Actor Amy Conachan Kirstie Actor Bhav Joshi Rob Driscoll Actor Clare Waugh Dorothy Snr Actor Imogen Mackie Walker Dorothy Jnr Actor Kim Allan Student Sarah Actor Barrie Hunter Professor Keen Actor Sally Reid Dr MacLeod Actor Jhon Lumsden Ziggy Malkiewicz Jnr Actor Anna Russel-Martin Rosie Duff Actor Gerry Lynch Colin Duff Snr Actor Layla Kirk Iona Kaleel Jnr Actor Mhairi Waddell Lynn Mackie Jnr Actor Bobby Rainesbury Grace Galloway Actor Kristin Bowden Student Kelly Actor Gareth Bryn Director Clare Kerr Producer Simon Heath Executive Producer Val McDermid Executive Producer