In the fifth season of the British espionage thriller, Harry Pearce and Adam Carter begin to suspect that members of the British establishment are creating a crisis in order to bring about a change of government In the opening episodes Juliet Shaw encounters a car bomb, and her life is changed forever Plus we meet former MI5, turned MI6 officer Ros Myers Hermione Norris, who discovers a shocking family connection to the season#39s gamechanging conspiracy
