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 Charlotte Hope as Josie Eagle Geoff Bell as Gerard Watts Michael Fitzgerald as Peter Dunn Ed Cooper Clarke as Mark Hooper Muna Otaru as Virginia Ayres Natasha Williams as Anne Ayres Mo Zinal as Danny
