Guest Stars Michelle Fairley as Margot Al-Harazi Stephen Fry as Prime Minister Alastair Davies Colin Salmon as General Coburn Emily Berrington as Simone Al-Harazi Liam Garrigan as Ian Al-Harazi Miranda Raison as Caroline Fowlds Stanley Townsend as Anatol Stolnavich Sacha Dhawan as Naveed Alex Ferns as Radko Tehmina Sunny as Farah Aksel Hennie as Karl Rask Co Starring Branko Tomovic as Belcheck Christina Chong as Mariana Aykut Hilmi as MI5 Agent Julian Kostov as Agent Harwell David Bark-Jones as British Colonel Sean Knopp as MI-5 Agent #1 Simon Green as Minister #1 William Key as Armed Man Kola Krauze as Danilo Niall MacGregor as Woodfeld