Unemployed Czech-speaking writer Nicholas Whistler thinks he&♯39;s got a job visiting Prague for a bit of industrial espionage. In fact he is now in the employ of British Intelligence. His pretty chauffeuse on arrival behind the Iron Curtain, Comrade Simonova, is herself a Czech agent. Just as well she&♯39;s immediately attracted to 007&♯39;s unwitting replacement.