The Spy Who Betrayed the American Revolution | The Mystery of Agent 355 | 5

Jul 14, 2026 34 min

About this episode

Right on schedule for America's 250th birthday, we’ve wrapped our arc on Benedict Arnold - the American military officer who turned his back on his own country to spy for the British Army. Tucked away within this complex story, lives the unsolved identity (identities?) of Agent 355. The female spy who helped her country by gleaning military secrets from the British. In this episode, Charlie Higson explores just who this woman (or women) might have been, with ‘355: The Women of Washington's Spy Ring’ author, Kit Sergeant. Together, they break down this remarkable tale of betrayal and deception… all in the name of freedom. See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

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