Guest Stars Steven Robertson as DC Sandy Wilson Alison O'Donnell as DI Alison "Tosh" McIntosh Lewis Howden as Sgt Billy McCabe Erin Armstrong as Cassie Perez Conor McCarry as PC Alex Grant Julie Graham as Rhona Kelly Angus Miller as Donnie Russell Eubha Akilade as PC Lorna Burns Lucianne McEvoy as Meg Pattison Patrick Robinson as Lloyd Anderson Shauna MacDonald as Rachel Cairns Laurie Brett as Alison Woods Lauren Conroy as Abbie Cairns Ladi Emeruwa as Martin Otina Andrew Whipp as Danny Cairns Alexandra Finnie as Ciana Grant O'Rourke as Jamie Narey Jade Ogugua as Carol Anne Mané Antony Strachan as Ally Flett Keith Fleming as Gregg Flett John Arnold as William Rodgers Kim Chapman as Charlotte
