Guest Stars Olivia Vinall as Julia Blythe Emma Cunniffe as Sydney Jennifer Hennessy as Bryony Beckett Anna Francolini as H.J. Keane Danny Ashok as Luke Strand Yolanda Kettle as Joy Pelling Natalie Dew as Alisha Burman Alice McMillan as Charlotte Hedge Kate Lamb as Lindsay Storm Adelle Leonce as Erika Amie Francis as Female Guard Melanie Wilder as Prisoner Tosh Wanogho-Maud as Husband Simon Thorpe as First Reporter Deeivya Meir as Wife Natasha Magigi as Kitchen Warden Olivia Morgan as Second Reporter
