After a British spy boat sinks, a marine archaeologist, Sir Timothy Havelock, is tasked to retrieve its Automatic Targeting Attack Communicator (ATAC) communication system before the Russians do.
După ce un vas spion britanic se scufundă, un arheolog marin, Sir Timothy Havelock, are sarcina de a recupera sistemul de comunicații automate de aterizare a atacurilor (ATAC) înaintea rușilor.