Guest Stars Julie Clerehugh as Police Officer Matt Sapsford as Police Officer Lyndsey Marshal as Lucy Maxley Emma Edmondson as DC Rachel Weir Adrian Rawlins as Gareth Harding Tachia Newall as DC Jamie Salter Elina Alminas as Agota Calgys Josh Taylor as Ollie Hind Naomi Ryan as Rosanna Templeton Ben Batt as Chris Templeton Keicha Greenidge as Ellie Myers Paul Blackwell as Police Officer Jill Myers as Fiona Harding Indiya Rowe as Jessica Templeton Charlotte Emmerson as Harriet Grado Louise Pridding as Harding's Daughter Shareesa Valentine as Junior Receptionist Paul Michael Jones as Cab Driver