Guest Stars Alex Kingston as Audrey Gratz Beau Gadsdon as Ella Lawrence Tracy Ifeachor as Dede Alexander Samuel Leakey as Callum Lawrence Adam James as Patrick Hamilton Dinita Gohill as Zoe Joe Macaulay as PPO Pete Barnes Kevin Harvey as Olamide Bello John Lightbody as PPO Frank Scott Brian Law as CIA Agent Tao Sargon Yelda as Malik Banajee Jayne Aguire as Political Aide Alexandra Guelff as CIA Agent Gore Joanna Horton as Rebecca Rossano Sofian Francis as Kyle Mills Annabel Wood as Joanne Allinson Alex Magliaro as CIA Agent Harrington Richard Huw as Lord Lambert Mark Ramsay as Doorman Joseph Kloska as Thomas Keegan Jonathan Nyati as PPO Bob Hayes Miztli Rose as Waitress Willy DeVille as Injured Cyclist Dan Shaw as Ex-Serviceman