THE GLOBAL BOM ,THE ULTIMATE BRITISH WEAPON WAS STOLEN AND THE PRIME MINISTER SENT TO CAIRO SIR MORTIMER HUNTER ,THE HEAD OF THE SECRET SERVICE,HIS DAUGHTER MOIRA AND SIDNEY OREBAR,THE BEST AGENT. SOON THEY FOUND CROW THE MASTER SPY WITH THE MAHDI ,WHO KILLED GENERAL GORDON IN KHARTOUM.THE MAHDI WANTED TO USE THE BOMB TO MAKE FROM CAIRO A BLACK HOLE AND IMPOSE HIMSELF TO THE WORLD. WHAT HAPPENED THEN WAS A BIG SURPRISE.