Guest Stars Olivia Vinall as Julia Blythe Anna Francolini as H.J. Keane Emma Cunniffe as Sydney Jennifer Hennessy as Bryony Beckett Danny Ashok as Luke Strand Yolanda Kettle as Joy Pelling Alice McMillan as Charlotte Hedge Caroline Lee-Johnson as Bella Gayle Kate Lamb as Lindsay Storm Adelle Leonce as Erika Teresa Banham as Barbara Cooke Crystal Clarke as Nadia Baker Anna Acton as Stella Faber Michael Shelford as Barry Errera Katya Martin as Zoe Downs Endy McKay as Louise Nathan Ives-Moiba as Raymond Gann
