When extremists kidnap two seven year-old boys from very different backgrounds and promise to release them only if their radical demands are met, the case falls into the hands of the intuitive and pragmatic Iain Barclay.
The kidnappers demand that a film promoting their cause is shown on national news bulletins. While Barclay unsuccessfully argues with his commanding officer, ACC Griffin, to persuade the powers that be to show the film, his team are racing against time to track down all clues as to the identity of the kidnappers.