Using the passion of former secret agent Mark Girland for women and money, his boss Dory sends Mark to Prague—the infamous «iron curtain». For a big payday, the agent agrees to the dubious work, not knowing that he has been assigned the shabby role of a «bull to slaughter». But Girland is not the kind of man who’s ready to give his life cheaply and pointlessly—especially since the fate of world politics depends on him.