As the team fear reprisals against Iran, a British plane is apparently hijacked and flown into a US air base. But after a visit to the base, an international cover-up is revealed. Show more

Drama series about the British Security Service. War with Iran finally averted, the team learn that a London school will be the target of hardliners resisting the new peace. Show more

Drama series about the British Security Service. An old adversary of Harry's appears out of the woodwork to inform the team about a bomb he's planted in central London. Show more

Drama series about the British Security Service. A contagious virus unleashed by the Tehran blast is on the streets of London and a wounded, infected Zaf has been captured. Show more

Drama series about the British Security Service. During a period of intensely tight security, Adam and Zaf target a UK-bound terrorist with a train bomb in Tehran. Show more

Drama series about the British Security Service. As an Algerian extremist escapes his home detention, the team fear he may be plotting a terror attack on US businesses in the UK. Show more

Drama series about the British Security Service. Attempting to stop an Iranian nuclear deal in the UK, Adam is framed for the killing of a mugger, who turns out to be a journalist. Show more

Drama series about the British Security Service. The team discover that Iran has acquired nuclear triggers, despite the efforts of MI5 and the CIA. Adam and Ros go to Tehran. Show more

Drama series about the British Security Service. A group of white anti-Islamists storm a televised debate on a new peace deal between the US and Iran and take everyone hostage. Show more

Drama series about the British Security Service. As the team discover the size and reach of the Yalta organisation, Ros desperately attempts to escape identification. Show more