Encore: The Spy Who Inspired 007 | A Friend Among Foes | 1

22 Jul 2025 · 35 min · 9 chapters

Ask about this episode

Ask anything about it. ChatGPT or Claude reads this page and answers with the times it was said.

Connect VO and ask about every podcast you hear, including the moments you saved. Add to ChatGPT · Add to Claude

In short

Dushko Popov’s rise as a WWII double agent who helped inspire James Bond, moving from Gestapo imprisonment to Abwehr work, then MI6 deception, and finally escalating missions toward the US and Pearl Harbor intelligence.

Guest backgrounds

No guests are interviewed in this episode; it’s a dramatized reconstruction narrated by Indira Varma (host/creator of The Spy Who).

Key claims

Popov was Ian Fleming’s “blueprint” for James Bond; he escaped the Gestapo through help from friend Johnny Yebson; MI6 used him to create a fake spy network for the Abwehr; he later carried microdots to deliver/redirect intelligence tied to Pearl Harbor.

Notable examples

Popov’s arrest in 1937 by Gestapo; Yebson’s Abwehr assignment to identify French collaborators; Popov handing an envelope to British first secretary Armin Deux; Bozidar’s betrayal and death; Popov’s London vetting by MI5’s “C” (C.E.); the Lisbon nightclub attack and escape; microdots hidden in a “full stop” and Pearl Harbor questions.

Written by AI. May contain mistakes. Listen to the episode to check what was said.

Chapters

Tap a time to open that second in VO

Dushko Popov's Arrest and Escape

0:39 to 3:31

A dramatic account of Dushko Popov's arrest by the Gestapo and his subsequent escape.

“It's 1937 and Popov's studying law in Freiburg, Nazi Germany.”

Popov's Espionage Involvement

4:26 to 14:01

Exploration of Dushko Popov's complex relationships and his entry into espionage during World War II.

“In our new season, Sweet and Low, Equal and Splenda are locked in a bitter fight, battling for billions while scientists and regulators threaten to shut them all down.”

Popov's Trust and Escalating Tensions

14:01 to 16:28

Learn about Popov and Yebsen's trust issues amidst rising danger.

“The Abwehr know the British Passport Office is MI6's headquarters in Belgrade.”

Popov's Assignment in Lisbon

16:28 to 18:10

Discover Popov's new mission in Lisbon and the risks involved.

“Popov sits outside a cafe, sipping an espresso and pretending to read a newspaper.”

Popov's Dangerous Mission Unfolds

18:42 to 21:19

Follow Popov as he navigates his new mission for the Abwehr.

“Popov lies face down on the back seat as the car pulls into a garage.”

Popov's Meeting with British Intelligence

21:19 to 24:58

Witness the tense interactions between Popov and British spies.

“Popov sits in the passenger seat as his driver weaves through the rubble-strewn streets of London and past burning buildings.”

Popov's Struggle for Survival

24:58 to 28:00

Experience Popov's race against time to secure incriminating papers.

“Listen, see, I've been in a Nazi prison.”

Popov's Desperate Chase

28:00 to 29:30

Follow Popov as he races to save his date and retrieve vital documents.

“Popov turns back to face the group closing in on him, ready to fight.”

Popov's Mission to America

30:09 to 37:08

Explore Popov's conversations about his new mission and its implications.

“You feel like you have no idea where you are.”
Hear the part that matters, and keep it.Open this episode in VO. Double tap your headphones to save a moment as you listen.
Get VO free

Transcript

Automatic transcript. May contain errors.

0:00Audible subscribers can listen to all episodes of The Spy Who ad-free right now. Join Audible today by downloading the Audible app. This season of The Spy Who, we're revisiting the fascinating story of Dushko Popov, the spy who inspired 007. A playboy who loved casinos and beautiful women, Popov was Ian Fleming's blueprint for James Bond. With the world speculating who'll play the next 007, let's go back to the 1940s and meet the real deal.

0:38Dushko Popov wakes from his alcohol-drenched slumber. Gestapo, open up. It's 1937 and Popov's studying law in Freiburg, Nazi Germany. Open up. Popov drags himself out of bed. He's in his mid-twenties with short black hair. Yawning, he unlocks the door. Four Gestapo officers barge past. One confronts Popov as the others ransack his flat. Dushko Popov, you are under arrest. On what charge? The Gestapo officer punches Popov in the stomach. Popov crumples under the blow. Before he can recover, two officers grab him. They drag him outside to a waiting car, throw him into the vehicle's boot, and slam the door shut.

1:26Popov snaps awake as cold water hits his face. He's tied to a chair in a Gestapo interrogation room, and he's been there for days. Popov's interrogator tosses the metal bucket aside and leans in close. Admit it. You're a communist. That's ridiculous. You can't think... Listen, my father, he owns coal mines and factories. Why would I support communism? But I'm a Yugoslav citizen and I want a lawyer. The interrogator takes a step back. If you're not a communist, why are you dating one? Because she's pretty. The interrogator's face flashes with anger. A split second later, Popov sees his fist hurtling towards his face.

2:12A train blasts its whistle as it thunders through the Swiss Alps. On the road running alongside the tracks, a Mercedes burns rubber. The man at the wheel checks he's keeping up with the train. He's Johnny Yebson, Popov's best friend. He's a wealthy German with a pencil moustache, and he's on a rescue mission. Yebsen screeches to a halt outside Basel train station just as Popov exits the station. Dusko! Popov runs over. Johnny, what are you doing here? We can't have you taking a taxi after all you've been through. But how did you know I'd be here? Yebsen smiles. Who do you think got you out? I got wind that you'd been arrested and called your father.

2:59He got the Yugoslav government to step in. Popov climbs into the passenger seat They were going to ship me out to a concentration camp Well, you're here now No, seriously I thought I was done Don't be silly I owe you Good You can pay for dinner I'm being serious I owe you Yepsen smiles He won't forget that promise And when he calls it in Popov will be transformed into one of the greatest secret agents of World War II.

4:00Need a dish soap that cuts through the tough grease? A detergent that tackles the worst stains and odors? Seventh Generation handles it all without any dyes or artificial fragrances. Real clean doesn't have to come with a long list of add-ons. Upgrade to a powerful clean without anything extra. Look for Seventh Generation dish soap and laundry detergent wherever you shop for your cleaning products. Hi, I'm David Brown, the host of Business Wars from Audible Originals. In our new season, Sweet and Low, Equal and Splenda are locked in a bitter fight, battling for billions while scientists and regulators threaten to shut them all down.

4:40Make sure to listen to Business Wars on Audible or wherever you get your podcasts.

4:53From Wondery, I'm Indra Varma and this is The Spy Who. Beneath the veneer of the everyday lurks the realm of the spy. It's a dark, dangerous world full of shadowy corners, sinister motives and corrupted morals. A place of paranoia and infiltration, sabotage and manipulation. Every week, the Spy Who will take you inside that twilight realm. You'll hear true stories about the work of the world's intelligence services and follow spies on daring missions packed with danger, deceit and double crosses. And we begin by retrieving the files on Dusko Popov. He's a Serbian playboy who outfoxed Nazi Germany while living a life full of cocktails, women and casinos.

5:54and he also helped inspire the most famous fictional spy of all time, James Bond. What you're about to hear are dramatised reconstructions based on real events and the information that's been made public. But remember, in the shadow realm of the spy, the full story is rarely clear. This is The Spy Who Inspired 007. Episode 1. A friend among foes.

6:31June 1940. Belgrade, Yugoslavia. Present-day Serbia. Dusko Popov sits in the living room of his family home with his friend Johnny Yebson. Yebson swirls the ice in his whiskey, obviously nervous. He downs the glass, then looks Popov in the eye. I need to tell you something, and I am trusting you with my life. Since the war began, I have been working with German intelligence. You're a Nazi now? God, no. I work for the Abwehr, German military intelligence. Nothing like those secret police thugs in the Gestapo. The Abwehr's totally separate. Popov scrutinises his friend and sees a shadow of the charismatic playboy he used to know.

7:19It's only three years since Jebsen helped Popov escape the Gestapo, but the world's changed beyond recognition. Back then, the Nazis were only cementing their control of Germany. Now, Europe's at war. Poland's already fallen, and German forces are invading France. Yugoslavia is officially neutral, which makes it a hotbed of intrigue and espionage. Popov arches an eyebrow. But why get involved at all? What would you do if Yugoslavia was at war? I'd fight. Exactly. I still despise the Nazis, but my country's at war. It was a choice between this or military service. Also, in the Abwehr, I still get to travel outside Germany.

8:08OK, but aren't you supposed to keep this secret? Why are you even telling me this? Because I need your help. Yebsen lights a cigarette, his hand slightly shaking. Popov can see the desperation on his friend's face. When you saved me from the Gestapo, I said I owed you. I didn't mean helping those bastards. You won't be helping them. You'll be helping me. And what exactly would I be helping with? Yebsen's face brightens. Well, France is about to fall. Even the German command was surprised by how quickly they collapsed. I've been tasked with identifying French politicians who are sympathetic to Germany and can be put in charge.

8:54I thought you could get the right names. Why do you need me for that? You were schooled in Paris. You have unique contact in the French political establishment. Also, you're a commercial lawyer from a neutral country who advises on international trade. You can ask around without arousing suspicion, unlike me. And you know what will happen to me if I give bad information. Popov is deeply conflicted. He loathes the Nazis, and not just because the Gestapo arrested him, but because of their desire to wipe out individual freedom and replace it with unthinking obedience. But Johnny is his dearest friend, and he owes him.

9:38Okay, I was trying to stay out of this blasted war, but for you, OK. Relief spreads across Yebson's face. He retrieves an envelope from his inside pocket and slides it across the table. Here's the information I need, but be discreet. This isn't a game. There are always people watching. The British would love to know what the Abwehr's thinking. Popov feels a surge of fear, but also excitement. A dangerous new world is opening before him, and something in what Yebsen just let slip about the British has sparked a wild idea. Maybe he can help Yebsen and act against the Nazis. Three weeks later, Popov's chauffeur-driven Jaguar rolls to a stop outside the British embassy in Belgrade.

10:33Popov's driver, Bojidar, opens the door for him. Thank you, Bojidar. I'll be a few hours. Popov adjusts his tuxedo and heads inside. Tonight, the embassy is hosting a soiree, and Popov's used his status as a well-connected commercial lawyer to wrangle an invite. He takes a glass of champagne from a passing waiter and joins the crowd of dignitaries and socialites. He hones in on a group of young ladies. Excuse me, I just had to come over. You ladies remind me of my years in Paris. Popov holds court, charming the women with effortless small talk. But all the while, he's watching one man. Armin Deux, the British Embassy's first secretary.

11:20At last, Deux slips out onto the terrace. Popov sees his opportunity. Popov follows Deux onto the terrace, checks no one else is nearby, and approaches him. Mr. Dew? Ah, Popov, thanks for coming. Thank you for the invitation. I wanted to discuss something... delicate. Can I count on your discretion? Of course. Go on. Say I had come into possession of some precise information being used by the Upver to plan Germany's administration of France. Would that be of interest? Well, the first thing I would ask is how you came by this information. Let's say the Abwehr consider me an asset. Dew gives Popov a look that sits somewhere between interest and suspicion.

12:12Well, then I would be extremely interested, yes. Popov moves closer to Dew and discreetly passes him an envelope containing a copy of the information he gathered for Yebson and the Abwehr. Dew slips the document into his pocket. His Majesty's government is extremely appreciative. And if you ever do more work for the Abwehr, I'm sure we'd also be interested in that. Dew nods goodbye and slips back inside. Popov drains his glass of champagne, then returns to the party and the group of young ladies. I'm relieved you're all still here. I was convinced you'd all be thrown out for making everyone else look dull.

12:57Two months later, Belgrade. It's an early autumn morning, and in his Belgrade home, Popov wakes to the sound of his friend Johnny Yebsen bursting into his bedroom. Dusko, wake up! Huh? Johnny, what time is it? Forget about the time. You've... we've got a serious problem. What problem? What are you talking about? Yebsen waves a bundle of papers in Popov's face. Yesterday, my commander ordered me to collect some evidence from an asset. That asset turned out to be your driver, Bozidar. They got him spying on you. He gave me this. A list of everywhere you've been in the past two months. Popov spent the past few months working for the Abwehr while keeping MI6 informed of everything he learns.

13:43Bozidar's betrayal is deeply worrying, but Popov doesn't dare confess to Yebsen. So the Abwehr now know where my girlfriends live. What do I care? Dusko, you made six visits to the British Passport Office. I'm a lawyer. I do business with British clients. I am allowed to work, aren't I? Don't give me that. This is me you're talking to. The Abwehr know the British Passport Office is MI6's headquarters in Belgrade. I don't know what kind of game you're playing, and it's better I don't. But you have a serious problem here, and that means I do too. Popov walks over and grasps his friend's shoulder.

14:22All right, all right. I get it. I do. Leave Bozhdada to me. Don't worry. I'll take care of it. Popov and Yebsen share a glance. Each of them knows they must now trust the other with their lives. Three days later, Popov is leaving his house, with that morning's newspaper tucked under his arm. But as he opens the door, he sees Yebsen racing towards him, motioning him back inside. Johnny, what's wrong? What's wrong? Yebsen snatches the newspaper from under Popov's arm and points to a small article on the front page. They found Botidar's body by the rail yard. He was shot. Yes, I heard. It's very sad.

15:04I've offered to pay the funeral expenses. This isn't what I meant when I said take care of Botidar. Stop. You said yourself, it's better there are things you don't know. Botidar was a criminal. Everyone knows he was involved in black market business. What happened at the rail yard is just a burglary gone wrong. Yebson leans in close to Popov. And if I ever played dirty with you, would something that looks like a burglary happen to me? Popov takes hold of Yebson's upper arms, looks him straight in the eye and grins. No, because I know you would never play me dirty. Sometimes I'm sorry I ever asked for your help.

15:48Well, at any rate, the Abwehr are actually very happy with your information In fact, they've got a new assignment for you In Lisbon Oh, now that is interesting Be serious, Dusko You'll be on your own One mistake and it'll be you found by the rail yard Then your family and then me The two friends look at each other once more The mission to Lisbon is a clear escalation that will make Popov more valuable to both the Abwehr and MI6. But Jebsen won't be there to protect him.

16:28December 1940. Lisbon, Portugal. Popov sits outside a cafe, sipping an espresso and pretending to read a newspaper. Portugal is a neutral country, and that's made Lisbon a haven for the wealthy and connected to escape the war. And that in turn has attracted an influx of spies from all sides. It's an ideal place for a double agent. As he finishes his espresso, a woman with blonde hair and a figure-hugging dress approaches. She passes close by and winks. It's the signal Popov's been waiting for. Popov calmly folds his newspaper and follows her through the crowds. She leads him to a waiting car, and they both slip inside.

17:15The car motors through the Lisbon traffic before stopping to let the woman out. Then the driver turns to Popov. Lie face down on the seat so you can't be seen. Popov does as he is told, but now his fear's mounting. He doesn't know why the woman left the car or why he needs to stay hidden. But he does know that if the Upvair have discovered that he's double-crossing them, This journey will be his last.

18:08Maybe a chapter longer. Performance is so good, you'll give love a second chance. Audible. Stories that speak to you. What if AI could recreate the voice of somebody you loved who died? What if it destroyed your reputation with words you never said? And what if you fell in love with something that was never human? I'm Mark Fennell, and in my brand new Audible original podcast, I'm travelling the globe to investigate the very personal ways AI is already changing our relationships, our memories and our sense of what is real. Unreal. Listen now on Audible.

18:54December 1940. Popov lies face down on the back seat as the car pulls into a garage. The driver speaks. You can get out now. The driver motions him towards a darkened corridor. Popov heads into the darkness. Then the corridor opens into the drawing room of an elegant villa. Before Popov stands a tall man in an expensive suit. Mr Popov, welcome to the City of Spies. I'm Ludovico von Karsthoff, Abwehr commander here in Lisbon. I trust you're enjoying the Hotel Palazzo? Popov doesn't allow himself to show any surprise that the Abwehr know where he's staying. but it's now clear he's under surveillance.

19:36Von Kasthoff leads Popov into his study. So, Mr Popov, your mission? We need you to go to London. London? You're wasted in Lisbon. We're preparing to invade Britain. We need intelligence from the centre of London's war planning and you're a man who moves in those circles. Do you think you'd have trouble travelling to London? Popov knows entering Britain won't be a problem. MI6 can make it happen for him. Not that he can tell von Karsthoff that. Yugoslavia is neutral. As far as the British are concerned, I'm just a businessman. I can pull some strings with the Yugoslavligation and get the paperwork.

20:14Excellent. This is precisely why we need men like you. Men with contacts. Von Karsthoff unlocks a desk drawer and withdraws a small case. He places the case on the desk and opens it. Now listen, Popov. In this envelope is a list of the information we need. Naval defences, troop movements, morale, things like that. Von Karsthoff moves on to the next item in the case. This is a Leica camera with a silent shutter for photographing documents. This vial contains invisible ink so you can send information back to us. You'll receive training in how to use them before you leave. Very impressive. But to mix with London society, I will also need money.

20:58Von Karsthoff nods. Of course, you will be appropriately compensated. Just don't let us down. The two men eye each other as Popov considers the dangers of his new mission. A mission that will take him out of neutral territory and onto the front line. Popov sits in the passenger seat as his driver weaves through the rubble-strewn streets of London and past burning buildings. Bombers roar overhead, air raid sirens wail and bombs rain down. This is the Blitz. Night after night, German air raids are pounding London into a wasteland. Popov's not returned to England since being sent to a prestigious but stuffy boarding school at the age of 16.

21:48He lasted three months before getting expelled for breaking the teacher's cane in two. But while his memories of England are far from happy, seeing the devastation up close only strengthens his resolve. The car stops outside the Savoy Hotel, somehow unscathed and glittering amidst the destruction. Popov leaves the car and strides through the hotel doors. Inside, a tall refined commander from the British intelligence service MI5 is waiting for him. Mr Popov, Tar Robertson, I believe we have mutual friends at the embassy in Belgrade. Let's have a drink. Robertson leads Popov to the Savoy's American Bar and orders two whiskeys.

22:33Robertson then turns to Popov. My colleagues overseas think highly of you, Mr Popov. But, if I'm honest, I have no reason to trust you. Or to believe you are not actually working for the Germans against us. Before Popov can reply, the entire room shakes as a huge bomb explodes nearby. Popov freezes in shock. Robertson doesn't bat an eyelid. Popov quickly regains his composure and moves to answer Robertson's doubts. But Robertson raises his hand. Save your breath. You won't win my trust with a few words. I'll be assessing you over the next few days. But I'm not the only one you need to convince.

23:13It is now Popov's turn to maintain his composure. If he fails to convince the British that he's on their side, he's going to prison or the gallows.

23:28Surrey, England. Popov follows Tar Robertson through a New Year's Eve party at a sprawling country house. He grabs a glass of champagne as he navigates his way past the high society guests. Robertson leads him away from the party to an isolated oak-panelled library. Inside the library, a balding man sitting in a leather chair is smoking a pipe by the fireplace. Sit down, Mr Popov. We have much to discuss. Popov sits opposite in another leather chair. You can call me C. I run MI6. We handle foreign intelligence. Mr Robertson and his friends at MI5 have asked me to help decide if you're trustworthy.

24:08And what's your assessment? Well, most of what you've told us has proven correct. That's in your favour. You're a wealthy man with a taste for adventure and beautiful women. You're ambitious, capable of extreme ruthlessness, and thrive on a touch of danger. I went to Eton. I know the type. Would you say that's a fair assessment? Yes, that's fair, though I thought I was speaking to a spy, not a psychoanalyst. The distinction is less than many think. You're clever and willing to take risks, and that gives you the makings of a very good spy. But you're not just a spy, are you? You're a double agent, and that's much more dangerous.

24:51So you better learn to follow orders, or you'll soon be a very dead spy. The question is, can you follow orders? Listen, see, I've been in a Nazi prison. I despise them with their brainwashing and desire to make everybody do what they say. Also, they hate all Slavs. They think I do this for money, but I have money. What I want is for them to lose this war. And I'll do whatever it takes. So, yes, I follow orders. C.E. pauses to light his pipe before speaking. Well, we shall see, won't we? What we're going to do is create a fake spy network for you, a set of contacts who the Germans can verify exist.

25:35Through them and through you, we will feed the Abwehr whatever information we choose. That sounds ideal. Nonetheless, this is a face-to-face business. No matter how much invisible ink you've been given, the Abwehr will expect you to go back to Lisbon to be debriefed. You'll need to keep your wits about you. One slip is all it takes.

26:05It's January 1941 and Popov is back in Lisbon at the nightclub of the Palazzo Hotel. He lounges at a table with a beautiful French marquise with whom he's recently struck up a relationship. But right now, he's only half paying attention to her. And that's because the tall man in a grey suit who's been tailing him for days is skulking in the corner of the room. Popov and the Marquise turn as microphone feedback fills the room. On the stage, an obviously tipsy woman from a nearby table starts singing. The Marquise rolls her eyes. Mon Dieu, I thought the war was bad. Popov winks and waves the waiter over.

26:49Please, present this with our compliments to the singer. Popov places the cork from their champagne bottle on the waiter's tray. The Marquise gives him a quizzical look. Popov smiles. I'm giving her a message. Put a cork in it. You're wicked. The singing stops as the waiter presents the singer with the cork. And the room bursts into laughter. The singer runs off crying. A heavyset man from the singer's table rises and stomps towards Popov. Hey, buddy, my wife didn't appreciate your little joke. We didn't appreciate your wife murdering that song. What did you say? The man lunges at Popov, who pushes him away.

27:34The man staggers back and trips over. The other men at the singer's table get up to come to his aid. Popov suddenly remembers that he's got both the Abwehr's instructions and MI5's replies in his jacket pocket. If he gets arrested for brawling, he'll be searched and outed as a spy. Popov turns to his date and stuffs the incriminating papers into her bag. Get back to our room. Now. The Marquise senses the urgency in Popov's expression and races out the door. Popov turns back to face the group closing in on him, ready to fight. But then, out of the corner of his eye, he sees the man in the grey suit follow his date out of the door.

28:15Popov isn't sure who he's working for, but whoever it is, if he gets the papers she's carrying, Popov is a dead man. Popov turns and runs towards the exit. The men he was about to fight jeer in triumph. Yeah, you better run, chicken. Popov ignores the taunts. He has only one concern, getting to the marquees before the man in the grey suit. Popov bursts out of the nightclub into a deserted courtyard. He looks one way, then another.

Read the full transcript

28:50Popov runs toward the sound. In the moonlight, he sees the man in the grey suit struggling with the Marquise trying to rip her bag away from her. Popov sees the bag split open, spilling its contents over the floor. In a flash, the man in the grey suit is on his knees, pawing after the papers. Popov picks up the pace, runs towards him, and kicks the man in the head with full force. Blood and teeth scatter across the stone floor. The man in the suit collapses on the ground. Popov snatches up the envelopes, grabs his date, and the two run off into the night.

29:30James Arthur Ray was a charismatic self-help guru who promised his followers a path to wealth and enlightenment by becoming the best versions of themselves. But not all who followed him finished their journey. After Ray appeared on Oprah, thousands flocked to his events. But what many people didn't know about were his more extreme methods. Methods that push his followers to their limits, giving some the transformative experience they envisioned and killing others. For the best bingeable series like the one I just told you about, listen to the Audible True Crime Podcast wherever you get your podcasts.

30:04Audible subscribers can get all episodes early and ad-free right now. Join Audible in the Audible app or by subscribing on Apple Podcasts.

30:38You feel different. You feel like you have no idea where you are. Audible. Stories that speak to you.

30:54April 1941. Von Karsthoff's villa, Eshteril, Portugal. Popov and his spymaster, Von Karsthoff, are working their way through a bottle of wine. Popov handed over the false information from MI5 weeks ago but von Karsthoff still not revealed whether Berlin has fallen for the deception I understand you had an encounter with one of our men at your hotel Popov stiffens, realising von Karsthoff must be referring to the man in the grey suit whom he kicked in the head But then Popov decides that if the Abwehr wanted to punish him for that he'd already be dead Oh, he was one of yours All I knew is someone was following me, then attacked my date.

31:37Next time, perhaps let me know if you're keeping me under surveillance. Well, not to worry. We can clean up the mess. In any case, I don't think that will be an issue anymore. The information you provided, Berlin has checked it through and is impressed. Your network in Britain is the most extensive we've ever achieved. You are now considered to be one of our best agents. Well, I find the British are very susceptible to a combination of charm and hard currency. Von Kasthoff smiles and pours more wine. In fact, they're so impressed that we now have a bigger mission for you. We need you to establish a spiring in the United States.

32:21America? But why? It's a neutral country. I'm not at liberty to say. But assessing the Americans' military preparedness is a top priority. I don't have contact in the US. I would be much more effective in Britain. Come, come. You've already proven how resourceful you are. We don't get to choose our missions, Dusko. This is where Germany needs you. Popov struggles to stay calm as he contemplates this potentially catastrophic development. His position as a double agent depends on the support he gets from British intelligence. But in America, he will be alone and without protection.

33:05Two months later, Portugal. Popov walks along the beautiful Boca de Inferno cliffs with his friend Johnny Yubsen. It's the first time they've seen each other in eight months, and Popov's reeling from the Nazis' successful invasion of his homeland, Yugoslavia. I should go home. My family are in danger. Don't be so stupid. You'll be throwing your life away. You may as well leap off these cliffs right now. There's nothing you can do there. So I just go to America and hope that the Nazis' fascist Croat puppets leave my family alone? I'm pulling strings inside the Abwehr to try and keep them safe. But if you stop working for the Abwehr, they'll have no reason to protect them.

33:47You have to go for their sakes. Popov falls silent. Yebson uses the opportunity to change the topic of conversation. You know, there's a lot of focus on America now. They've just had me in Italy gathering intelligence on how the British sunk the Italian fleet at Taranto. They want that information for the Japanese. The Japanese? What on earth for? The word is, the Japanese want to attack the American fleet. That's quite a rumour. Still, I would much rather stay in Europe. I'm sure you'll find ways to entertain yourself in New York. Even as the two friends laugh, Popov's mind is racing. He knows Yebsen shouldn't be sharing this information about the Japanese military's plans.

34:33He wonders if his friend suspects he's passing secrets to the British. And perhaps this is why he's giving Popov this top-secret information. One month later, von Karsthoff's villa Eshteril. Popov listens carefully as von Karstow runs through the final details of his mission to America. On the table in front of him is a microscope and several sheets of paper. When you get to New York, you will have to be most careful of the FBI. They've already broken up one of our networks there. And now that Yugoslavia's conquered, you're no longer a citizen of a neutral country. They'll be watching you. That's why you'll need this.

35:15Von Karsthoff takes a pair of tweezers and picks up a scrap of paper, smaller than a fingernail from the table. What do you see? A slip of paper. Von Karsthoff slips the paper under the microscope. Now look at it. Popov presses his eye to the viewfinder and gasps in astonishment. Under the microscope, the lone full stop on the paper transforms into an entire document. Thousands of words over many pages. Von Karstoff grins. No more invisible ink for you. These are called micro dots. Advanced photo technology. We can squeeze entire documents onto a pinprick. All your instructions for America are hidden in that dot.

36:02Extraordinary, indeed. Now, while you're in America, we need you to go to Hawaii. Hawaii? What's in Hawaii? There's a naval base called Pearl Harbor. We need information about it. How many anchorages does it have? What are its defensive formations? Popov looks through the microscope again and the hundreds of questions about Pearl Harbor's defences. Suddenly, he remembers his conversation with Yebsen about Japan attacking the American fleet. In an instant, he puts two and two together. Germany isn't even fighting in the Pacific. Is this for the Japanese? I can't comment on that. Just do your job.

36:44Von Karsthoff's lack of denial is as good as a yes. Popov looks down the microscope at the questions about Pearl Harbour. Questions that will arm the Japanese with the intel they need to launch a devastating surprise attack. An attack that could put the US Navy out of action in the Pacific. Popov has to get this information to the Americans. Not just to stop the attack on Pearl Harbour, but to convince America to abandon neutrality and join the fight to defeat Adolf Hitler and his Nazi death machine.

37:24A quick note about our dialogue. We can't know everything that was said or done behind closed doors, particularly far back in history, but our scenes are written using the best available sources. So even if a scene or conversation has been recreated for dramatic effect, it's still based on biographical research. We've used many sources to make this series, including Into the Lion's Mouth by Larry Loftus, Codename Tricycle by Russell Miller, and Spy, Counterspy by Dusko Popov. The Spy Who is hosted by me, Indira Varma. Our show is produced by Vespucci with writing and story editing by Yellow Ant for Wondery.

38:06For Yellow Ant, this episode was written by J.S. Raffaelli and researched by Marina Watson and Louise Byrne. Our managing producer is Jay Priest. For Vespucci, our senior producer is Thomas Curry and our sound designer is Matt Peaty. Matt Willis is the supervising producer. Music supervisor is Scott Velasquez for Frisson Sync. Executive producers for Vespucci are Johnny Galvin and Daniel Turkin Executive producer for Yellow Ant is Tristan Donovan Our managing producer for Wondery is Rachel Sibley Executive producers for Wondery are Estelle Doyle, Jessica Radburn and Marshall Louis

39:15Wondering. Hey there, I'm David Brown, the host of the podcast Business Wars. Every season, we bring you the true stories behind the companies that shape our world, their rivalries, their reinventions, and their spectacular rises and falls. In our new season, we're diving into the bitter battle to own sweetness. When scientists discovered that chemicals could deliver the taste of sugar with none of its calories, Sweet and Low, Equal and Splenda fought for space on tabletops, in diet sodas, and on grocery store shelves across America. But as health scares hit and regulators came knocking, the fierce competition between the top three artificial sweeteners turned ugly.

39:53Make sure to follow Business Wars wherever you get your podcasts. Audible subscribers can binge all episodes of Business Wars early and ad-free right now. Join Audible in the Audible app or by subscribing on Apple Podcasts.

From the publisher

It’s 1940 and Serbian playboy Duško Popov hopes to sit out World War Two in Belgrade. But when his best friend, Johnny Jebsen shows up at his door to call in an old debt, Popov finds himself sucked into the wartime spy game – as an agent for both Nazi Germany and Britain’s MI6.

Listen to The Spy Who on the Wondery App or wherever you get your podcasts. You can listen early and ad-free on Wondery+. Join Wondery+ in the Wondery App, Apple Podcasts or Spotify. Start your free trial by visiting https://wondery.com/links/the-spy-who/ now.

See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

More from The Spy Who

All 66 episodes
Encore: The Spy Who Inspired 007The Spy Who · 35 min
Listen in VO