Guest Stars Sharon Small as Miranda Masterson Natalie Dormer as Phillippa Balfour Gavin Jon Wright as Policeman William Ruane as David Costello Richard Johnson as Sir James Hogarth Andrea Hart as Fiona Kollross Eileen McCallum as Miss Currie James McAnerney as Forensic Officer Tony Donaldson as Mr Mayes Elayne Sharling as Jessica Hogarth