Guest Stars Siobhan Redmond as Beth Navin Chowdhry as Kieran Gilly Gilchrist as Vernon Sarah MacRae as Rianne Euan Macnaughton as DS Colin Lockheid Kim Allan as Lucy Sharon Young as Georgia Taqi Nazeer as Omar Michael Daviot as Panel Member 1 Shabana Bakhsh as Panel Member 2 Gregor Firth as Panel Member 4 Camille Marmie as Panel Member 3