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 John Lightbody as PPO Frank Scott Joe Macaulay as PPO Pete Barnes Brian Law as CIA Agent Tao Kevin Harvey as Olamide Bello Sargon Yelda as Malik Banajee Jayne Aguire as Political Aide Alexandra Guelff as CIA Agent Gore Joanna Horton as Rebecca Rossano Alex Magliaro as CIA Agent Harrington Annabel Wood as Joanne Allinson Sofian Francis as Kyle Mills Richard Huw as Lord Lambert Mark Ramsay as Doorman Joseph Kloska as Thomas Keegan Dan Shaw as Ex-Serviceman Willy DeVille as Injured Cyclist Jonathan Nyati as PPO Bob Hayes Miztli Rose as Waitress