Illya Kuryakin gets himself deliberately arrested and taken to a labour colony which is the location of a THRUSH super computer. Napoleon Solo enlists the help of (and pretends to marry) the female prison camp inspector to help Illya. Illya thinks he has blow up the actual thing, but he has to let Napoleon help him when Napoleon finds out that the real one was actually upstairs at a dinner party, being shown to other THRUSH representatives. Eventually all three of them blow up the computer and also escape.