Guest Stars Richard McCabe as George Whigham Julia Davis as Maureen Guinness Olwen May as Dora Albertine Kotting McMillan as Jeanne Campbell Miles Jupp as Dr Ivor Griffiths Sophia Myles as Louise "Oui Oui" Campbell Amanda Drew as Yvonne MacPherson Sophie Ward as Janet Kidd Camilla Rutherford as Diana Napier Katherine Manners as Jane Corby Timothy Renouf as Peter Combe Daniel Burt as Ian Campbell Jr Tim Steed as Dr John Petro Alex Skarbek as Polaroid Man