Guest Stars Michelle Fairley as Margot Al-Harazi Stephen Fry as Prime Minister Alastair Davies Colin Salmon as General Coburn Liam Garrigan as Ian Al-Harazi Emily Berrington as Simone Al-Harazi Miranda Raison as Caroline Fowlds Sacha Dhawan as Naveed Alec Newman as Captain Kevin Cordero Co Starring Branko Tomovic as Belcheck Mandeep Dhillon as Chell James Allenby-Kirk as Stosh Charles Furness as Pete Christina Chong as Mariana Aykut Hilmi as MI5 Agent Jennifer Armour as Hostage #2 Julian Moore-Cook as Marine #1 Provence Maydew as Hostage #3 Will Austin as Marine #2 Dexter Galang as Hostage #1