In 1941, a warning about Pearl Harbor landed quietly on a desk in Washington, D.C. It came not from a uniformed officer or a trusted insider—but from a man who looked all wrong for the job.

Duško Popov was wealthy, charming, openly indulgent, and unapologetically confident. To American intelligence officials, that made him suspicious. When Popov delivered a German intelligence questionnaire obsessively focused on Pearl Harbor, the document was acknowledged… then quietly set aside. The truth wasn’t rejected because it was wrong—but because of who delivered it.

This episode follows Popov’s extraordinary journey from European playboy to British double agent, code-named Tricycle, operating in the smoke-filled casinos and hotel bars of wartime Lisbon. You’ll hear how the very persona that made him unbelievable in Washington made him indispensable elsewhere—earning the trust of German intelligence and helping misdirect Nazi forces away from Normandy in one of the greatest deception operations of World War II.

Popov’s story isn’t about hero worship. It’s about judgment, belief, and the dangerous consequences of deciding who looks credible. He told the truth once and was ignored. Later, he lied brilliantly—and was believed, saving countless lives.

This is a story about espionage, yes—but more than that, it’s about how institutions choose which voices shape history… and which ones they erase.

In today’s episode of History Crossroads, Adam takes you inside the mind of one of the most unusual figures of the Civil War—General Ethan Allan Hitchcock, a man who lived with one foot on the battlefield and the other firmly planted in the world of ancient philosophy, mysticism, and hidden knowledge.

By day, Hitchcock was a disciplined military strategist entrusted with deciphering Confederate communications and shaping Union intelligence from behind the curtain. But by night, he transformed into something entirely different—an interpreter of symbols, an alchemy enthusiast, and a scholar who believed the universe spoke in patterns.

This episode untangles the incredible duality of a man who could analyze troop movements with the same precision he used to decode biblical allegory—someone who served his country not through battlefield heroics, but through quiet brilliance and relentless curiosity.

Join Adam as he explores Hitchcock’s early life, his disillusionment with the Army, his unexpected return during the Civil War, and the private intellectual world that consumed him until his final days. It’s the story of a forgotten thinker who shaped history from the shadows and asked questions most people never dared to consider.

If you love hidden histories, eccentric geniuses, and the strange crossroads where war meets philosophy, this episode is for you.
Follow History Crossroads on YouTube, TikTok, Instagram, and Facebook for more stories just like this.

He was an Irish revolutionary who faced death in a Dublin courtroom, an exile who escaped from the ends of the earth, a Union general who led the Irish Brigade through the bloodiest battles of the Civil War, and a governor who disappeared into the dark waters of the Missouri River.

In this episode of History Crossroads, we trace the extraordinary life of Thomas Francis Meagher—his fiery speeches that electrified a nation, his daring escape from Van Diemen’s Land, his leadership at Antietam and Fredericksburg, and the haunting mystery of his final night. Was his end an accident, suicide, or murder? The river never returned his body, and history still debates the truth.

Join us as we explore rebellion, exile, glory, and mystery in the story of a man whose voice once moved thousands, and whose fate remains one of the great unsolved puzzles of the 19th century.

Follow History Crossroads wherever you listen to podcasts, and subscribe on YouTube for companion visuals and deeper dives into the untold corners of history.