Guest Stars Paul McGann as Archie Addington Naoko Mori as Leyna Masamoto Ben Batt as Philip Henry / DCI Ethan Fletcher Bluey Robinson as Gabriel George Paul Forman as Marco Capone Louise Jameson as Mrs Burchard Daisy Bevan as Loz Addington Bill Skinner as Lenny Addington John Omole as Jules Grove Kelvin Fletcher as Donovan Janaway Bridgitta Roy as Mrs Fallon Nino Furuhata as Joji Masamoto