he UK government's decision to sell nuclear reactors to Saudi Arabia raises many concerns in the the various services but MI-5's immediate concern is that one of four Saudi Officials arriving in the UK may have a money connection to Al Qaeda. At the same time, they know a group of terrorists have been smuggled into the UK in a shipping container. It is apparent that they want to scuttle the UK-Saudi deal. Ros goes undercover to infiltrate the four visiting Saudis and gets an invitation to a reception at the Saudi Trade Office. The terrorists are one step ahead of them however. Unbeknown to MI-5, they also have a rogue agent in their midst. Adam meanwhile is still having stress reactions that are affecting both his home and professional life.

Resumen IMDb.com