A paranoid thriller of life under surveillance in Soviet Czechoslovakia.
A deputy minister in the Communist Party of Czechoslovakia, Ludvík enjoys all the luxuries that success in the party affords him, but he must be careful: he’s under no illusions about the secret police bugging his apartment. Luckily, he and his wife, Anna, know where the bug is and where they can safely converse. However, any comfort they feel disappears the evening they attend an official party, where they learn that Ludvík’s boss has just been arrested after presenting a report written by Ludvík himself. Is Ludvík next? Back home after the party, the couple must get past unresolved marital tensions to get rid of absolutely anything that could incriminate them―all while contending with the strange men outside their apartment and the bug inside.