Guest Stars Tor Clark as Senior Technician Paul Kaye as Silas Capek Adam Astill as Journalist Nigel Boyle as Rickie Alana Boden as Caroline Naoko Mori as Fiona Eva-Jane Willis as Girl in Café Matthew Tennyson as Howard Daisy Keeping as Nelly Grace Chilton as Persona Technician John Ramm as Malcolm Emma Davies as Mrs. Kennedy Joshua Johnson as Danny James Backway as Kyle Danny Babington as Smash Club Man