When the mastertape of McCartney's latest album is misplaced, he must discover its whereabouts in less than 24 hours or else risk losing his recording company to the lowlife Mr. Rath.
Pollitt: "You know the nuts and bolts of our policy?" Les Cannon: "To penetrate the unions. To use all sorts of stratagems, manoeuvres, illegal measures, evasions, subterfuges, to carry on Communist activities inside them at all cost."