"As Hitler prepares to invade Poland, an underfunded MI5 struggles to contain the German and Russian spies who are flocking to England to recruit sympathetic British agents. The section’s biggest challenge, however, lies with fascist aristocrats and several Parliament MPs who support Nazi Germany’s foreign policy and its leader Adolf Hitler. Some of them, including Sir Oswald Mosley, are planning for a revolution if Prime Minister Chamberlain declares war on the Third Reich."