Guest Stars Emma Cunniffe as Sydney Jennifer Hennessy as Bryony Beckett Olivia Vinall as Julia Blythe Anna Francolini as H.J. Keane Danny Ashok as Luke Strand Natalie Dew as Alisha Burman Alice McMillan as Charlotte Hedge Yolanda Kettle as Joy Pelling Caroline Lee-Johnson as Bella Gayle Amie Francis as Female Guard Susannah Wise as Jessie Coomer Lucy Russell as Sian Prebble Wayne Swann as Selfie Man in Supermarket
