The Fourth Protocol (UK-import)
On July 1, 1968, America, Britain and Russia signed a treaty to halt the spread of nuclear weapons. The powers then added four extra clauses. The most secret and dangerous of them was, and remains, the final. One winter, the Chairman of the KGB hatches a plan to breach this Fourth Protocol and destroy NATO. He sends an agent, Major Petrofsky, to assemble the operation. It is now up to M16 agent John Preston, who must race against an unknown deadline to stop him and his devastating mission. Michael Caine plays John Preston, the only member of British intelligence who can stop the countdown to terror in this excellent cold war thriller!