Guest Stars Laura Greenwood as Alexandra Porter David Butler as Kenneth Bratton Craig Hawks as Steve Andrews Thahira Syed as Doctor Dhafer L'Abidine as Hakim Al Nazeri Fenar Mohammed-ali as As'ad Ron Smerczak as Sir Patrick Dartmouth Shazaad Khan as Young As'ad James Alexander as Fergie Colin Brazier as Sky News Anchor Danny Ilic as Zaid Denton Douglas as Mike Reilly Justin Beachcroft-Shaw as Keith Finn Lauren Das Neves as Young Alexandra Porter Louise Saint-Claire as Doctor Mullen Lorna Dunkley as Sky News Anchor (2)