Guest Stars Andrea Hart as Janine Muir Anna Leong Brophy as Louise Chiu Jones Carly Anderson as Marie Monroe Laurie Brett as Izzy Alessi Morayo Akandé as DC Trina Adebayo Jamie Marie Leary as Skye Alessi Neve McIntosh as Julie Hedges Phil McKee as Jimmy Levin Ciaran Alexander Stewart as Gregg Davidson John Clyde as Shuggie Brook Steven Miller as Andy Jarvis Craig McDonald-Kelly as Friendly Guy Val McDermid as MOOC News Presenter Mhairi Stuart voices Radio Newsreader Kieran Brown as Barman