Guest Stars Sam Stockman as DC Emerson Kent Claire Rushbrook as Dr. Caroline Llewellyn Ben Bishop as DC Finley Mansell Hannah Walters as DC Megan Riley Damian Dudkiewicz as Igor Camilla Power as DI Mina Norroy Paul Chequer as Nathan Merceron Sam Reid as Damon Nelson Pip Torrens as Travis Underwood Deirdre Mullins as Heather Green Billy Geraghty as Sex Shop Assistant Louise Dylan as Ella Bowe Oliver Johnstone as Doug Brenton Daisy May as Lucy Hooper Aruhan Galieva as Ana