Former allies in the IRA, Sean Dillon and Martin Brosnam have chosen different paths. Now Dillon is a terrorist for hire, a master of disguise employed by Saddam Hussein. Brosnan is the one man who knows Dillon’s strengths and weaknesses … and brilliant mastery of espionage. — Once friends, now enemies, they are playing the deadliest game of their careers. A game that culminates in a frightening -- and true -- event: Iraq’s attempted mortar attack on the British war cabinet at 10 Downing Street in February 1991.