Sally BrettonKim Alabaster Olivia ColmanHarriet Schulenburg Tamsin GreigCaroline Todd Pippa HaywoodJoanna Clore Katie LyonsNaughty Rachel Stephen ManganGuy Secretan Sarah AlexanderAngela Hunter Sally PhillipsHolly Hawkes Robert HarleyC.E.O. / Schrijver Stephen MerchantLab Technicianian Richard KatzCampervan Couple Kevin EldonScissors Bentley Di BotcherCatering Manager Tom Goodman-HillPolitician Steve OramSecurity Guard (uncredited) Manjinder VirkTheatre Nurse Jane WhittenshawFood Server Gemma CatlinShop Assistant Gary HoweLodger / Schrijver Billy SneddonHomeless Person Vicki PepperdineNeighbour Ash VarrezProfessor Mancoo Alistair BarriePoetry Man Rosie AlvarezChinese Girl Chizzy AkudoluCar Park Attendant Roderic CulverAnaesthetist Justin McCarronArt Teacher Mick WalterJoanna's Cousin Sue Elliott-NicholsTeenager's Mum Jonah RussellShoe Shop Assistant Cavan ClerkinGarage attendant Simon KunzReplacement radiologist Christina LesbirelCampervan Couple Tristram ShapeeroRegisseur Dominic BrigstockeRegisseur Victoria PileRegisseur / Schrijver / Producer Gary HoweLodger / Schrijver Robert HarleyC.E.O. / Schrijver Peter FinchamExecutive Producer 
