Guest Stars Jennifer Hennessy as Bryony Beckett Olivia Vinall as Julia Blythe Emma Cunniffe as Sydney 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 Tosh Wanogho-Maud as Husband Melanie Wilder as Prisoner Natasha Magigi as Kitchen Warden Deeivya Meir as Wife Simon Thorpe as First Reporter Olivia Morgan as Second Reporter