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 Angela Pleasence as Louise Iver William Beck as John Washington Daisy Beaumont as Stella Knight Jake Curran as Lee Bysack Brian Protheroe as Crispin Wingfield Georgine Anderson as Cecilia Cade Deddie Davies as Dorothy Cade Janine Wood as Doctor Leemore Marrett Jr. as Nick Hempstead Mary Roscoe as Cherry Thrapston
