In short
MI6 station chief Kim Philby, a Soviet KGB agent, watches Western codebreakers use the secret Venona project to identify Soviet spies; the investigation narrows to Donald Maclean (“Homer”), and Philby tries to manage the fallout as Maclean and Guy Burgess flee to Moscow.
Guest backgrounds
No podcast guests are named in the transcript; only hosts David McCloskey and Gordon Carrera appear.
Key claims
Venona exploited Soviet one-time pad reuse (a printing error), enabling decryption of wartime telegrams. The U.S.-UK codebreaking effort is so sensitive that even Truman and many CIA officials aren’t told. Philby has access to Arlington Hall and observes lead codebreaker Meredith Gardner decrypting messages. Venona evidence can’t be used in court, so suspects are often watched rather than arrested immediately.
Notable examples
“Stanley”/London network references; Klaus Fuchs warning; Homer tied to the British embassy leak; surveillance gaps around Maclean; the Southampton-to-Europe exfiltration boat; Burgess’s flight triggers a “third man” suspicion; Philby buries a spy camera and later meets James Jesus Angleton.
Written by AI. May contain mistakes. Listen to the episode to check what was said.
Chapters
Tap a time to open that second in VOKim Philby's Compromising Position
0:45 to 1:47
Discussion on Philby's role in MI6, his chaotic personal life, and the threat of investigations.
“He's working directly with the CIA counterparts.”
Venona Investigations Begin
4:47 to 7:17
Overview of the Venona project and its implications for Philby and the U.S. intelligence community.
“That's 50 years, basically, after it starts.”
The Cambridge Spy Connection
7:17 to 11:41
Discussion of Donald MacLean and his connections to Philby and the KGB.
“At least five were in Office of Strategic Services, which is the forerunner of the CIA.”
The Downfall of Donald MacLean
11:41 to 14:03
Examination of MacLean's self-destructive behavior and its consequences.
“And Donald MacLean is another one of these really curious characters.”
Self-Destructive Behavior of Philby and McLean
14:03 to 18:55
Explore the troubling behaviors of Philby and McLean during their time in Cairo.
“But it does seem a pretty consistent read on Philby by those around him is that he's not becoming someone else when he's drinking.”
Narrowing Investigation and Growing Pressure
18:56 to 22:21
Understand the tightening investigation surrounding McLean and how it affects Philby.
“So that if it eventually comes out, you know, it is McLean, people will go, well, Philby was quite helpful in that investigation.”
Guy Burgess's Role and Philby's Dilemma
22:22 to 26:55
Learn about Guy Burgess's involvement and Philby's urgent need to warn McLean.
“The thing is, it would be odd if Burgess suddenly runs back to London for no reason.”
Guy Burgess's Role and Philby's Dilemma
28:00 to 28:26
Learn about Guy Burgess's involvement and Philby's urgent need to warn McLean.
“Available now in full wherever you get your podcasts.”
Guy Burgess's Role and Philby's Dilemma
28:30 to 28:58
Learn about Guy Burgess's involvement and Philby's urgent need to warn McLean.
“It's weeknight dinners, sitting around the table, everyone talking all at once.”
Mark Burgess' Urgent Message to the Soviets
28:58 to 31:14
Find out how Mark Burgess communicates the impending threat to Soviet authorities.
“Mark Burgess is back now in the UK, and he is going to try to get a message to the Soviets about what is going wrong in the States.”
Show all 18 chapters
The Surveillance Dilemma
31:14 to 34:18
Explore the inconsistencies in MI5's surveillance on McLean and its implications.
“They're hoping that they can get him out beforehand.”
The Escape Plan
34:18 to 36:24
Learn about the intricate plan to exfiltrate McLean from the UK.
“And nowadays, I mean, I think we know if the Thebes or MI5 were onto you, they'd surveil you 24-7, wouldn't they?”
The Cambridge Spies' Departure
36:24 to 42:05
Uncover the chaotic escape of Burgess and McLean as they flee to safety.
“It's a kind of weekend pleasure boat, which leaves Southampton on a Friday night and goes around the channel between England and France on the weekend and returns on Sunday.”
The Flight of McLean and Burgess
42:05 to 43:56
Explore the shocking implications of the simultaneous flight of two spies.
“I think the view is she knew he was a spy and had known for some time and that she's in on it.”
Philby's Realization of Danger
43:56 to 46:03
Philby grapples with the urgent threat posed by McLean and Burgess's escape.
“I mean, Blunt has also been asked by the KGB, don't you want to flee?”
Philby's Calculated Decisions
46:03 to 48:10
Delve into Philby's mindset as he considers fleeing or staying put.
“I mean, immediately it raises this question of there's at least a third man.”
Concealing Evidence
48:10 to 50:45
Learn about Philby's methods to bury incriminating evidence after the flight news.
“So the eventual case against McLean would have hinged very much on McLean eventually confessing while being interrogated.”
The Fallout of Suspicion
50:45 to 53:00
Understand how the suspicion surrounding Philby deepens as he prepares for interrogation.
“he does up the fly buttons on his trousers.”
Transcript
Automatic transcript. May contain errors.0:03For exclusive interviews, bonus episodes, ad-free listening, early access to series, first look at live show tickets, a weekly newsletter, and discounted books, join the Declassified Club at therestisclassified.com.
0:24Kim Philby is MI6's man in Washington, and he's also working for the Soviet KGB. But he's about to discover that investigations by Western intelligence could lead directly to his demise. Well, welcome to The Rest is Classified. I'm David McCloskey. And I'm Gordon Carrera. And Gordon, last time we left off with Kim Philby working for MI6 in Washington as the head of station. He's working directly with the CIA counterparts. He's also compromising all manner of covert action operations, in particular, covert action operations that are being undertaken by the CIA and MI6 into Eastern Europe, places like Albania, where exile networks that are being smuggled in.
1:08Philby is compromising to his Soviet handlers. He's also got this very chaotic personal life going on at home, drinking heavily, of course, partying. He's got his friend Guy Burgess, an unwelcome house guest who has arrived in Washington and is living in Kim Philby's basement. Guy Burgess, of course, also working for the Soviet KGB. And Kim Philby is beginning to realize that there are investigations ongoing into penetrations of the British foreign office in particular. And these are investigations that could lead directly to him. But first, a word from our sponsors at HP.
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3:48Plus, you can feed them from anywhere. Take the mystery out of mealtime. Visit Petivity.com, P-E-T-I-V-I-T-Y.com slash cat feeder to learn more. So, Gordon, these investigations, what are they and how are they beginning to alarm Philby?
4:07David:Well, if you remember, when he was on his way out to Washington, September 1949, at MI6 headquarters, he's briefed about a very, very secret operation to look for leaks to the Russians during the war. And these investigations are going to be continuing in the background as he arrives in Washington, but picking up pace. And he's going to be given a pretty unique and special insight into it because it's one of the deepest secrets that the West have. And it's something called Venona. And it's so secret that the existence of Venona was only declassified in 1995. That's wild. That's 50 years, basically, after it starts.
4:51David:And actually, for reasons we'll come to, many in the CIA and even the president of the United States, President Truman at the time, are not told about Venona because of its sensitivity. Why would the president need to know? Why would the president need to know? So what is it? During the war, there were telegrams sent by Soviet spies back to Moscow and they'd been intercepted. Now, they were encrypted. it. They were in code. And the Soviets used something called one-time pads to encode the messages, which is supposed to be unbreakable. And I will note that I actually, as we were preparing this, went deep into how one-time pads work and wrote down a bunch of notes and helpful examples of how they work.
5:34And Gordon said, I think this is too much. So we will include some of that detail in our newsletter, which I would encourage everyone to sign up for at But I won't go into it here. Exactly. This is a rare case where I respond positively to being edited by Gordon Carrera. Thank you very much, David.
5:54David:But that's right, because the key thing to understand is that they're supposed to be unbreakable. If you use one-time pads correctly, and the clue is in the name, use them once, then you can't break the codes. But it is actually impossible. It is impossible. It's literally impossible. But the US discovers that during the war, there'd been a printing error by the Soviets, and they'd reused some of their one-time pads. And so what they're now doing is going back over all the messages they've intercepted, effectively by hand, and seeing if they can break them using the fact that they might have reused some of the pads.
6:31David:it's really complex slow painstaking work you get fragments of messages where where there'll be something saying someone with a particular code name not their real name is meeting their handler in new york or washington on this date or at this place and then you've got to do all this detective work to try and work out well who might that be and try and establish their exact identity So this is really alarming, though, because as they start to do this, the Americans are going to realise that they are deeply penetrated by the Soviets and that there had been something like 200 agents operating on behalf of what's effectively the KGB, Soviet intelligence, in the US during the war.
7:16David:Many of them are in government. At least five were in Office of Strategic Services, which is the forerunner of the CIA. They're fearful that some of them might still be in the CIA at senior levels, now it's started, or be around the White House and people who are there, which is hence why they're really restricting who they tell, including the president, because, well, what if some of his aides might be amongst those potential Soviet agents? So this is a really sensitive operation. Makes sense. Let's let Kim Philby in on it. Yeah. Right? Because he's head of station for the MIC. The president doesn't know.
7:53But it is important to say, though, that some of the suspicion around potential agents has fallen on the Brits. Yeah, that's right.
8:02David:And so... Hence why you would tell him. Yeah, because it's a joint project, a joint US-UK code-breaking project to try and break these codes. There's joint investigations because there's British leads as well. So they're working with MI5 as well as MI6 to kind of work out who people are. Some of the leads point to leakages in the US, but maybe from Brits. So for all those reasons, you've got to involve the Brits. And that means Kim Philby. What is wild is this incredibly secret operation. Kim Philby actually has a pass. We talked about him having a pass to the CIA. He's got a pass to Arlington Hall, which is home of the US codebreakers.
8:41David:So at various points, he actually goes to see the codebreakers working on Venona. And he stands over the shoulder of Meredith Gardner, who is the lead codebreaker, and watches him as he's decrypting and working on Venona messages. Meredith, that's kind of interesting. Would you scoot over a little bit and see me? Let me just have a little look at that. Show me what you're doing. I mean, and the messages are worrying because in 1950, so soon after Philby arrives, there's references, very vague references to a valuable London network and a spy called Stanley. Now, this is actually Philby himself, is Stanley.
9:21David:Does he know? I don't. Well, he must suspect that the London network is his network because he was in London during the war. Whether he knows his codename is a bit less clear. But fortunately for him, there's not much about Stanley and the London network in the messages that are being broken. But there's lots of other interesting things. So one of the things is it points to why the Soviets were able to make such progress on the atomic bomb much faster than everyone expected. Because they were stealing secrets from the Manhattan Project from Los Alamos. And actually, it's going to lead to Venona, to Klaus Fuchs.
9:58David:Friend of the pod. Friend of the pod. We did some early episodes on him, didn't we? And Philby, it seems that he may have actually tried to warn Fuchs that he was compromised, maybe using Guy Burgess as a carrier. Yeah, to try and get a message back. But they couldn't get the message back in time. It seems to have failed to get back via the Soviets to Fuchs that he was under suspicion. So Fuchs gets arrested and breaks and is caught. But there's another even bigger problem. and that's that there is also a lead from Venona from these decryptive messages into a spy through the Soviets codename Homer guess the Odyssey it's interesting isn't it and Homer was leaking secrets from the British embassy in Washington 1944 to 5 the Thebes are leading this with MI5 involved and Philby is he's been aware of that from when he went out to Washington but he's going to watch it develop.
10:57David:And at first, it's really funny because the investigators are like, well, it couldn't possibly be a proper diplomat. Yeah, obviously not. It's got to be some low level. It's got to be some low level. Cleaner, perhaps. And so, you know, no proper person from the Foreign Office would ever be a spy. So they look at like local hires in Washington. I think Philby says that there's a char lady, so kind of effectively cleaner, with a Latvian grandmother who had a 15-page report compiled on their private life. Because they're like, it must be someone with Soviet links like that. But the problem for Philby is they're soon going to zero in that it might be someone more significant.
11:37And it's someone who Philby knows. Because Philby talent spotted this guy at Cambridge years earlier.
11:46David:It's Donald McLean. Exactly. And it's Donald MacLean who is another one of those Cambridge spies who had been at Cambridge with Philby at this period in the early 30s, who Philby had suggested to the Soviets, who would be a good recruit, who's an ardent communist. And Donald MacLean is another one of these really curious characters. I mean, all the Cambridge spies, I think, are kind of, they're all kind of interesting and weird in a very British way. But Donald Maclean is, to some extent, had been the golden boy of the Foreign Office. You know, son of a cabinet minister, incredibly smart, high flyer.
12:25David:What people don't realise is he's an absolute ideological communist. He is really, you know, we talked a bit about Philby being a kind of romantic communist, but definitely a communist. and others, there's anti-fascism going, I think McLean is a communist. You know, he's a kind of Marxist ideologue. And you think that's different from Philby? I think it's a good question. I think Philby, there's a bit of anti-fascism. There's a bit of adventure. I think how much Philby really digested the works of Marx, you know, I think McLean definitely did. I think he's the most committed of them. And the problem is he had been in Washington at this time, 1944 to 45.
13:05David:And the truth is he'd been an incredibly important spy for the KGB, for the Soviets. Being in Washington during the war, he's seeing all the kind of the traffic between, you know, President Roosevelt and Churchill, you know, about plans, about the negotiations with Stalin, about the early atomic bomb plans. And he's feeding all of that to the Soviet Union. He is a big spy. But the problem is, McLean is now in a bad way. The pressure's gone to him. Also a theme of this series, I think, is people sort of beginning to crack under pressure. And McLean's crack up is pretty spectacular. Because after the war, after Washington, he goes to Cairo.
13:44David:And he's promoted very fast to a senior position in Cairo at the Foreign Office. But he's starting to self-destruct. He drinks a lot, another theme for the podcast. He loses it when drunk, though. And I find this interesting because I think Philby somehow manages to keep control when he's drunk. Which is astounding when you consider how much he's drinking. Yeah. But it does seem a pretty consistent read on Philby by those around him is that he's not becoming someone else when he's drinking. He's very much in control of what he says and what he does. Whereas McLean, I think, loses it when he's drunk.
14:22David:And, you know, in Cairo. Exhibit A. Exhibit A. When he comes home late, rather than ring the bell, he stands outside, and he's obviously drunk, and barks like a dog in Cairo until he's let in. I mean, that's not normal behavior. That's how you get into the gold-hanger offices here in London, right, Gordon? Exactly. I did that this morning. On a boating picnic down the Nile, which sounds very fun, he gets drunk. He tries to throttle his American wife, Melinda, and he breaks the leg of a colleague by falling on him after arguing with some of the sailors. It's all weird behavior. And I think part of it is that he may at this point realize he's self-destructive.
15:02David:He may want out from working for the KGB. And he's an abuser. I mean, there's a lot of abuse in this. I mean, and he's an example of it. But I think it's also, he doesn't, I think he wants out. The pressure's got to him. And he's trying to tell the KGB, I want out. And he's trying to break off contact. And he is breaking off contact to some extent. And then he goes on. I mean, we talked about the great drunken dinner party with Guy Burgess last time, didn't we? Really an atrocious. I mean, perhaps one of the worst dinner parties ever. And McLean has his own version of a really bad night out where he goes out with a kind of another Brit and he goes on a 48-hour bender.
15:43David:Is there a bender in America? Yeah. In May 1950. And they go to the flat of an American secretary from the American embassy in Cairo and they trash it, these two Brits. I mean, they take a mirror and they try and smash the mirror on the bath. But the bath breaks and not the mirror, which I find a bit weird. And then why are they doing this? But then by some accounts, they rip up the clothes and potentially the underwear of the American secretary and flush it down the toilet, which is, again, weird behavior. And is it because she's American that they're trashing her place? I think so. I think there's like a really interesting undertone of anti-Americanism.
16:27Absolutely. Yeah. We were talking about this last time with Burgess. Yeah, with Burgess, who kind of loves insulting Americans. While being posted to Washington. In the United States of America.
16:37David:And McLean is the same. And I think it is that bit of their, I don't know, it's the kind of class warrior weird bit of them. The kind of anti-capitalist because they're communists. There's a real undercurrent of that. And I think McLean's got it as well. It explains why my underwear is always ripped up when I visit London. I come back to my hotel room and it's, the bath is destroyed. My underwear has been torn to pieces. So now I'm realizing it's the latent anti-Americanism here in the UK. That's one plausible reason. There might be others. Anyway, after this massive night out, McLean's recalled, he gets sent to the Foreign Office psychiatrist who thinks repressed homosexuality is his problem, which was very much a theme of the times.
17:21David:But then after a few months, he's made head of the America's desk for the Foreign Office in London. in November 1950. So there's a lot going on. He's fragile. His wife, Melinda, is possibly at some point having an affair with an Egyptian prince. Clearly. As you do, he's trapped on the edge. He's getting to fights in Soho bars where he's nicknamed the Lurcher, which is again... So this is Donald McLean. Philby can see the investigation is leading to him and he knows he's cracking up. And this is a problem because Philby can see the net closing in on McLean because more and more details are coming through Venona, which are pointing to him.
18:05David:And by the end of 1950, the number of suspects for Homer is down to about 35. The shortlist narrows even more. And Philby, of course, is worried that if they work out it's McLean, then they might work out, well, either McLean might crack, he might crack. And just say, Philby recruited me. Yeah, yeah. Or a talent spot. Yeah, a talent spot. Yeah. Or they'll even be able to go, well, maybe he was recruited at Cambridge. Who else was at Cambridge at the same time? You know, so the real worry for Philby is this could all lead back to him. And Philby's trying to cover his tracks as he's watching the investigation.
18:42David:So at some point he does suggest, well, maybe Homer, this spy, is a diplomat rather than a support officer. And he tries to point it perhaps at someone else, but also make it look like he's helping the investigation. So that if it eventually comes out, you know, it is McLean, people will go, well, Philby was quite helpful in that investigation. So he's trying to be, you know, smart about it. But eventually they're narrowing it down, you know, who is in Washington. They come up with six names, including McLean. And it's getting closer and closer. And he realizes at this point he hasn't got long filmy because particularly in the spring and April of 1951, there's a really big breakthrough in these Venona decrypts because it says Homer, the unknown Soviet agent, had a pregnant wife who was seeing her mother in New York.
19:31because they've kind of pieced little bits and pieces. As they're slowly decrypting these messages at Arlington Hall, they're getting little bits and pieces of biographic detail that is allowing them to narrow the shortlist kind of, you know, month after month. And now this is pretty much, you know, it's McLean.
19:50David:Exactly. Because Philby knows that this is really specific because, you know, Melinda, McLean's American wife, was, you know, in New York while he was in Washington, staying with her mother. And that points at him very clearly. So at this point, Philby knows he's not got much time. The clock is really ticking on McLean being identified. This is where I think it's so interesting because Venona is so secretive and sensitive that in order to convict McLean, you would almost have to use, you would have to introduce Venona into the legal system, which you can't do. Exactly. So that's the one reason why Philby knows he's got a bit of leeway is because they can't reveal that Venona exists because they're trying to catch more spies and work out who they have.
20:43David:Then they'd have to tell the president. Yeah, they'd have to tell people. So even if they do zero in on McLean as the suspect, Philby knows what they'll end up doing is watching McLean and trying to catch him in the act rather than just simply arrest him immediately. So he thinks he's got a bit of time to warn McLean and get a message to him. But the problem is McLean's breakdown has been so bad that he stopped contact with his Soviet handlers. He's kind of out of touch. So how do you warn him? Why do I feel like Guy Burgess is about to come back into the story? I mean, we've got an errand for Guy Burgess.
21:18I mean, reliable career.
21:20David:A reliable messenger is our favorite kind of drunk roguish spy. And it's a kind of fateful decision to use Guy Burgess. But I guess, I mean, there's a logic to it, even though it's... No, there is a logic to it. I mean, and Philby has been using Burgess as a courier occasionally in the US. Yeah. And Burgess knows about McClane. Yeah, right. So they're all part of a group together. So you're not introducing another risk there. Go down in the basement and... But it's Burgess. Just with his navy jackets and send him to Warren McLean. Yeah. And it's interesting because there's a tape of Philby talking about his career and club members can listen to that.
22:03David:And if you're not a club member, join at therestisclassified.com where Philby talks about this period. He talks about arguing with Burgess about, you know, what should they do? And, you know, Philby is confiding with Burgess. And he says that there's an argument about, you know, how do we Warren McLean? What's the best way of doing it? But eventually, they come up with a plan, and that is Burgess will go back to London and warn McLean and get a message to him. The thing is, it would be odd if Burgess suddenly runs back to London for no reason. So there's a little bit of mystery about this, because Philby says there was a plan in which Burgess was going to get thrown out of the embassy in Washington for bad behavior and use that as a reason for why he was going back and then be able to warn McLean.
22:52Which it wouldn't seem difficult to get Guy Burgess thrown out of the embassy in Washington. I mean, it's actually shocking that Burgess hasn't already been thrown out of the embassy.
23:04David:Yeah. But the way, supposedly, you know, this is Philby's claim of how Burgess gets thrown out, is that, I mean, this is another one of those Guy Burgess stories, which we could do in huge detail. Maybe we should when we do Guy Burgess on the phone because he's going to the Citadel, which is a military training college in South Carolina. So he's driving from Washington through Virginia to the Citadel and he gets booked for speeding three times in Virginia on the way. I think you'd have to be driving really fast to do that. I mean, well, one time when he stopped by the police, he's doing 80 miles per hour.
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23:45David:And they say, you know, you're doing 80 miles per hour. And Burgess supposedly replies going, I was doing at least 100, which is not what you're supposed to say. Presumably, he's drunk also. He's drunk, but not only is he drunk, he's picking up hitchhikers men on the way as well. So at one point, he's got a kind of male who's driving for him because I think Burgess is so drunk. I mean, it's like this one journey sounds like the maddest journey, but it's Burgess. And he does get stopped. And of course, each time what he does is when they stop him for speeding, he goes, I'm a British diplomat. I've got diplomatic immunity.
24:21David:And as you can imagine, I don't think this goes down very well with the American authorities, because this is going to get reported back eventually through the police to the British ambassador. It's like, you know, that guy Burgess. Three speeding tickets. Two speeding tickets, hitchhiker in the car, drunk, you know. And I think he turns up, supposedly, at the Citadel for his thing, gives a speech which is slightly anti-American, and then goes and sits back at the kind of podium and someone else starts to speak and he just kind of falls asleep in the chair. The result is news gets to the British Embassy by April 1951.
24:58David:They're like, Burgess, you're out. You know, you're suspended. It's time to go. And Philby claims that this was a plan. This was the idea. But, I mean, do you buy it or do you think that Burgess was just getting drunk? Was he just because all of this feels in pattern for Burgess? Well, that's the thing. And so it is a bit weird because he starts doing this in February and then he only gets thrown out in April. So there's quite a kind of long delay. So it's a little bit odd. And so whether Philby sometimes, particularly when he tells his story, there's quite a lot of hindsight and making out everything is a master plan, when actually I think things might have been a bit more chaotic.
25:36David:But anyway, the result is that Burgess is being sent back and he's going to be able to warn Donald McClane. they have this last dinner Philby and Burgess which is a kind of very in some ways this is going to be a very sad moment because it's as we'll later find out the last time these two people actually ever meet these two people who've been friends fellow spies they don't realize it's going to be the last time they meet but they dine at a Chinese restaurant in the US where the music is individually piped into the booths I don't know whether that's a thing I don't think that's a thing I don't think that's a thing.
26:13David:It's a thing in this restaurant. It was a thing in this restaurant. But the reason is it's perfect for a clandestine conversation because there's music in the booth. So they figure even if there's a kind of surveillance on them or a bug somewhere, it's not going to pick it up because the music is coming so directly into it. Burgess is going to go back. He's going to brief his Soviet handlers. The Soviet handlers will warn McLean. Philby is worried, though. And when he drives him to the station the next morning, his last words, Philby says, spoken only half in jest were, don't you go too. But it's Burgess.
26:46David:It's Burgess. He might do the opposite of what you tell him to do. Yes, because Philby knows that would be a disaster. And then a few days later, Philby is going to get a message which will change absolutely everything for him. So maybe there, let's take a break. When we come back, we'll see how things are about to go spectacularly wrong. for the Cambridge Spies.
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28:22Start today at equinox.com. This episode is brought to you by Palmolive. Family time isn't just the big moments. It's weeknight dinners, sitting around the table, everyone talking all at once. So when the plates are empty and the sink is full, use Palmolive Ultra. Palmolive's most powerful formula removes up to 99.9 % of grease, leaving your dishes sparkling clean. And the new convenient pump makes cleaning even easier, so you can spend less time tackling dishes and more time together. Shop now at palmolive.com. Well, welcome back. Mark Burgess is back now in the UK, and he is going to try to get a message to the Soviets about what is going wrong in the States.
29:08David:That's right. He's back 7th of May, 1951. He's met first by Anthony Blunt. Now, Blunt is another one of the Cambridge spy ring, another one of the Cambridge spies. Very interesting character. Again, we're not going to delve too deep into him, but he had been at Cambridge as a dom, you know, kind of academic. had known Burgess very well, then is in MI5 in a very influential role in the war, but then steps back from intelligence work afterwards and becomes an art historian, surveyor of the pictures at Buckingham Palace to the king and then the queen. So a serious establishment figure. What does that mean, surveyor of the pictures?
29:50David:So you are basically, you're in charge of the Royal Art Collection. Okay, you're the curator. You're the curator of the Royal Art Collection. and he's a kind of superior diffident character i think in many ways he's the mystery man of the spy ring i mean in he's the most mysterious and actually one of the most interesting because i mean he has huge access in world war ii to mi5 material really important but then now is part of the establishment and he often seems to be the one in the background i think pulling the strings about some of the things that happen with the cambridge spies but i think partly primarily especially in this period, to protect himself, because he's now got this position in the British establishment, which he wants to protect.
30:30David:So he meets Burgess, and Blunt then gets a message to their Soviet controller in London for the KGB, a guy called Yuri Modin. Blunt meets Modin. Blunt is panicked, because Blunt is worried as well. You know, he's part of the same ring. They're on to McLean, then they'll be on to Burgess, and maybe Philby, and maybe him. And Blunt is saying, look, it could be just hours or days before the authorities get to McLean. And McLean could break if he's arrested and implicate us all. So Modin, the KGB controller, tells Moscow, there's meetings in Moscow. They agree McLean is so kind of fragile. They need to get him out.
31:08David:That's the best thing. And Filby, of course, is watching this. This is May 1951 in Washington. and he's going to learn that mclean is now in the sights of the investigators he's going to be under surveillance by mi5 he's trying to warn burgess he sends burgess a message basically saying burgess you know you've remember you've left your car here you know what do you want to do with it but it's also got a line at the end it's getting very hot over here and i think that's not the signal it's a signal yeah philby knows that mi5 are watching and that at some point They're going to move towards picking up McLean and arresting him.
31:46David:They're hoping that they can get him out beforehand. So Burgess and McLean then meet. First, they try and meet at the Reform Club, which is a fine British establishment. You've been there? I've never been. I have been to a decent number of interesting clubs here, but never the Reform Club. How does it fit into the club hierarchy? It was very much a fave for the Cambridge spies. They loved the Reform Club. and McLean knows he's being watched and knows he's under surveillance. He says to Guy Burgess at one point, I'm being followed by the dicks, which I think is a reference to the police. Okay. Is that slang for police?
32:23David:Maybe in those times, but that's the phrase he used. And he actually even points them out, the people who are following them. Oh, they don't like that when you point at them. When you point at the police, because I think when they're having lunch at the clubs, they're like, you know, look at the guy over there. He looks like a cop, but he's watching them. But he is, McLean is under, like there actually is consistent surveillance on him at this point. Yes. So he's not imagining this. No, there is surveillance. We'll come to how consistent it is. They don't suspect Burgess at this point. And actually the two of them having lunch makes sense because of course Burgess has been in the British Embassy in Washington.
32:56David:McLean runs the America Department for the Foreign Office. So they're friends. So it's not a kind of intrinsically suspicious. and mcclain visibly sags when burgess you know tells him that the reason mi5 or the police are watching him is because of these venona decrypts and the fact yeah he now realizes this isn't just some random bit of surveillance they are really onto him and he actually says you know i will probably break if i'm interrogated melinda his wife is due to have a baby in just a few weeks i mean he's going to talk to her about this and she seems to know about his espionage which is interesting but he's nervous about whether he's going to be able to survive this so i guess the question is given that he is under surveillance how do you get him out because nothing could be more incriminating than attempting to escape while surveillance is watching you but here's the slight i find this almost bizarre the the surveillance is on him but they don't work after 8 p.m or on weekends, the surveillance.
33:59David:I mean, or follow him to his home. So he lives in the kind of outskirts of, you know, in a village actually way out of London in Tatsfield. And the surveillance don't go out to Tatsfield, to his home. It's too inconvenient? I mean, look, I find this odd now. And nowadays, I mean, I think we know if the Thebes or MI5 were onto you, they'd surveil you 24-7, wouldn't they? Or at least if they were really worried. But I guess the thing is, surveillance is a game of resources at the end of the day. They're not infinite. And so you do have to think about how you allocate teams and the timings that you'd allocate them and all of that.
34:40Because he's not the only person that MI5 is interested in this period. But I guess what doesn't quite make sense to me is because presumably MI5 is certain that he is a Soviet spy. Or are they not? That's the question. Because if they are certain, if the information has truly made its way from the Venona trips into London, you would think, and you know this guy's cracking up, you would think it would be like a 24-7 operation.
35:07David:Yeah, and it's not. I think you're right. It's a resource question. There are reasons like they say, for instance, he gets on the train in and out of Tatsfield every morning. And it's a small train, small carriage probably of people who are in first class who all know each other by sight. So if you suddenly put MI5 watchers on that, actually people are going to go, who's the news people on the train? They probably talk to each other on the train in the morning. So there's a view which is you can't put people on the train and we'll just follow him in London during working hours. This will prove to be a mistake.
35:42David:I mean, he's on an immigration watch list, so they can't get him false papers from the Soviet side. But they have come up with one option. Now, in the meantime, Philby is still watching this investigation. And as May ticks by, Philby learns on May 24th that there is a plan to detain McLean soon. And even potentially for this to go up to ministers for a decision, you know, do we bring him in for questioning? Now, when exactly that will be, it's not entirely clear. And maybe they're going to wait to do a search before Melinda goes into the hospital and gives birth. But it's coming in the next kind of days, days or weeks.
36:21David:And Philby knows this in Washington. But they've got a plan because they've worked out there's a boat which goes from Southampton. It's a kind of weekend pleasure boat, which leaves Southampton on a Friday night and goes around the channel between England and France on the weekend and returns on Sunday. And it's used primarily, it seems, by people having affairs. And particularly, it seems by some of the accounts, civil servants having affairs. I don't know why they would particularly use this boat. Are there rooms on the boat? Yeah. Okay. It's a kind of overnight boat where you have a cabin and you go around.
36:58David:And what's crucial about this is there are no passport checks because it's not supposed to stop in France. It's not officially taking people to France to get off the boat. But everyone knows it stops in France for a few hours. And if you want to, you can get off. Oh, interesting. So it's a very specific type of route or journey. Very convenient. Very convenient. From the KGB standpoint, if you're trying to exfil somebody. I mean, it's perfect. So Friday, May 25th, in the morning, the foreign secretary that morning, that Friday morning, gives the go ahead for MI5 to interrogate McLean. McLean on that Friday has a big lunch in Soho, oysters and champagne.
37:40David:Again, just like gets into some fights, lurching around Soho. Friday afternoon the MI5 surveillance team sees McLean carrying a large cardboard box which is a bit weird but he takes the 6.10pm train from Victoria back to where he lives now meantime Guy Burgess has gone to his flat in central London this is also weird he picks up to take with him a tweed jacket and a dinner jacket £300 in cash and the collected works of Jane Austen if i if i was about to do an exfil operation that's exactly what i'd take what do you think he's planning at this point well this is one of the big mysteries about what happens it's worth addressing this now because is guy burgess gonna flee as well what the signs are are that he he He doesn't want to go to Moscow.
38:38David:You know, it's Guy Burgess. This is not a guy who's, you know. His lifestyle might be frowned upon. His lifestyle might be frowned upon. He loves London clubs, drinking and, you know, picking up men. That's his life. So, you know, he doesn't want to flee. But it looks like there's a kind of question mark about whether the KGB have decided that they want him to go. Because he's not under suspicion. He's not under suspicion or implicated. But of course, it's Guy Burgess, you know, who is wild and out of control. And the KGB know this. Now, all the signs are that the KGB at one point might have asked him, do you want to go?
39:20David:And also, they've realized that McLean is so fragile that he needs an escort to get across Europe after getting off the boat. Otherwise, he won't make it. Otherwise, he may not make it. And so the plan looks to be that the KGB have decided that they'll ask Guy Burgess to escort McLean across Europe to get eventually to Russia. Hence the Jane Austen collected works. And the money and the dinner jacket. He's going to need some reading material along the way. And he might be doing stuff on the way. But it looks like possibly they mislead Guy Burgess into thinking, you're then going to come back. Oh, okay.
40:02David:And there's a bit of ambiguity about this. And no one, I mean, to some extent, only Guy Burgess, who's long past, really knows the truth of what he was expecting to happen. But it may be that he thought, I'm going to take my dinner jacket, Tweed jacket, weekend in Europe, get McLean over as close as I need to, and then come back. But the KGB are going to have other plans. So Burgess picks up Jane Austen and the dinner jacket. He's rented a car. He drives out to McLean's house that evening. it's looking like he's staying for the weekend 9 p.m mclean goes upstairs kisses his kids good night melinda his wife yeah i mean that's a weird moment melinda says she thinks the two men are going to the pub but then the pair they have to drive off fast in the rented car to southampton to catch this boat and they are i mean again it's the kind of like in a movie they are racing to get to the dock in time before that boat goes and they arrive i mean as the crew are preparing to pull up the gangplank so burgess drives the car basically onto the docks right by the gangplank so they can race onto the car and one of the sailors shouts at him and says you know you can't park there and he says back on monday i'll pick up the car then um and they sail off into the distance so you know this is the moment which they disappeared burgess and mcclain will get off the boat uh on the saturday morning at 9 a.m it's raining most people stay on the boat but they leave their luggage on the boat so i guess maybe he leaves his dinner jacket and things because you know you don't want to be taken because the whole point is it's not supposed to be a stop where you get off he's not taking the collected works of jane austin i wonder if he left them on the boat and he probably did ah and he's surrounded by probably took the cash uh they take a taxi to a train station then they go to paris bern switzerland they get fake passports from the Soviet embassy, train to Zurich, flight to Stockholm, Prague, finally Moscow.
41:59David:Monday morning, Melinda McLean, Donald's wife, calls the foreign office saying her husband is missing. So she's probably in on it. I think the view is she knew he was a spy and had known for some time and that she's in on it. And she'll come back to our story and Philby in an interesting way later. It's interesting. The authorities may have already worked out by Saturday that he's gone because there's already some messages which are going around government on Saturday going, has McLean fled? And they're worried about that. But then, of course, they find the abandoned car at Southampton, see it's hired by Guy Burgess, and they're like, hang on a sec.
42:35David:We were suspicious about McLean, but Burgess? Yeah. It's a shock. It's a shock. This is, in a way, the pivotal moment for the Cambridge spies, the fact that Burgess flees as well. Because if it had just been McLean, I think, you know, it may have been that they could have kept a lid on the investigation, which is now going to spiral out. But as soon as Burgess goes as well, it suddenly looks like this is something bigger. And I mean, the KGB will admit later that they think this is their big mistake was getting Burgess to flee as well, rather than leaving him in place. And just to think about it from the KGB's perspective for a moment, the reason you would get Burgess out too is that you think he's a crack up risk as well?
43:24I think so, yeah. Is it sort of like if you're at the KGB, you look at him and you say, if we leave him in place, he's going to blow things up. He's going to blow things up.
43:32David:And of course, also Burgess, remember, he's just got suspended from the Foreign Office. you know he his career is also on a very much downward path so his value as an intelligence asset is pretty limited but i think the kgb will later view this as a mistake because it will suddenly draw attention to the fact well how did these two know each other and you know could there be more and then of course the question of how they got tipped off but there's lots of things suddenly moving very fast because anthony blunt another one of the cambridge spies Anthony Blunt goes around to Burgess's London flat with two MI5 officers and he tells them well I've got a key so you know I can I can let you in you don't need a warrant he's already been there once and tried to remove anything incriminating which relates to him and he's because he's so close to Burgess I mean he gets most of the stuff and he kind of hides it but he misses a couple of documents and actually they will point suspicion at John Cairncross who's another one of the Cambridge spying.
44:32David:I mean, Blunt has also been asked by the KGB, don't you want to flee? But Blunt, surveyor of the Queen's Pictures, has got no interest in going to Moscow. This is not a man for whom... So he's like, no, no, no, I'm not going. And of course, Sir Philby, I mean, this is an absolute disaster. Burgess has been living in his basement. Yeah. And Philby can recollect the moment he finds out, because he's at the embassy in Washington. A colleague comes in who says, I've just had a very long, most immediate secret telegram from London. My secretary's away. Kim, could your secretary help decrypt this telegram?
45:08David:Because it's a bit of a pain to decrypt it. And when the work is complete, the man reads the telegram and looks gray. And he says, Kim, the bird, meaning McLean, has flown. There's worse than that. Guy Burgess has gone with him. Does Philby talk about this in the tape that you unearthed from the Stassi archive? Because he's such an impactful moment. Yeah. He says it's like a thunderclap because he suddenly knows this is a disaster for him. Because actually he hadn't been very close to McLean. He hadn't been friends with him. He hadn't seen him socially. There's not much contact. But he'd just been living in his flat.
45:48David:In his house, yeah. I mean, it's a disaster. I mean, I guess the question that has to be running through the heads of everybody inside MI5 and then through the liaison, I'm sure, to the FBI and CIA is who tipped these guys off. They've just fled. So there's somebody else. I mean, immediately it raises this question of there's at least a third man. Exactly. And who could that be? So Philby is worried it's going to point to him. I mean, and he's right. So he's got a decision now. Do you tough it out or do you run? And there is an escape plan in which he would flee via either the Caribbean or Mexico.
46:29David:But it is interesting because he thinks, no, I'm not going to run. Yeah. I think it's such an interesting theme of really a consistency in Philby's personality is that he's got a lot of nerve, doesn't he? And it seems like there are multiple points in this story where he could have cracked up. He could have decided, I'm out and I've had enough. But he kind of just decides to tough it out and figures that by facing it and essentially when questions are put to him denying everything and pushing the blame elsewhere that he can outlast. Yeah. And I think it's one of the absolutely fascinating characteristics of Filby is he's, whatever you think about his morality, he's got guts to kind of, he doesn't choose to run.
47:16David:And I think he knows he's got some advantages and they're really interesting because he kind of processes this in his own head. He knows, first of all, it would be really embarrassing if he was proved to be a spy. People won't want to believe he's a spy, culturally. Secondly, he knows the evidence better than anyone. You know, he's kind of seen it himself. It's evidence about him, but also he knows what investigators know because he's been in this position. And he knows how they go about investigating moles because he's been ahead of counterintelligence against the Soviets and he's been in Washington watching the mole hunts.
47:51David:So he kind of knows that if people are going to try and get someone, they need to catch them in the act or they need a confession. And so he understands that well enough from the inside to know I'm a player at this game with advantages because I'm on the inside. Yeah. Well, if you run the counterfactual and think about what might have happened if McLean had actually been arrested, Philby has to understand that the decrypted Venona messages would not have been introduced in court. So the eventual case against McLean would have hinged very much on McLean eventually confessing while being interrogated.
48:35And of course, because he was in such a chaotic mental state, he probably would have. I mean, he said so himself.
48:40David:But maybe not implicating others. And so Philby knows that he has the advantage of he has not been identified specifically from the Venona decrypts. Yeah. And he also knows that even if he were, he wouldn't crack under pressure. Yeah. And the evidence against him is is circumstantial. Right. So he knows, OK, suspicion might come on me because Burgess has fled and Burgess has been living in my house. But it's also going to take a day or two for the message to come from London to the FBI to watch him. and so he knows he's got this kind of short gap before before he really comes in you know into their sights so on that day that he finds out about burgess and mcclain having fled you know gets that telegram first thing in the morning he says i'm going off i need a drink because this news has shocked me which i think it has so he says i need a stiff drink uh but instead of going to the bar he goes home goes down into the basement Burgess's den Burgess's den train set Burgess's kind of stained naval jackets all these things and there he's got some of his spy kit so he takes a secret camera and other accessories and he puts them in waterproof containers and he drives out to Great Falls and it's interesting he's established a routine that he often drives there for a walk yeah classic intel officer behavior of you know you want the you want a walk in your pattern of life for some movement.
50:13So anyone who's watching him is going to think, he always does this. He always does this. It's also why intelligence officers like to have dogs. Because you take a dog out, walk the dog around a park. So there's a reason for him to do this.
50:25David:This doesn't look suspicious. Yeah, it's perfect. So he parks his car on a deserted stretch of road. He's scouted this in advance near the Potomac River on one side, some forest on the other. Goes a few hundred yards into the bushes and then begins digging with a trowel and he buries his spy camera. and the evidence of his espionage. He walks back out, and I do love this detail, he does up the fly buttons on his trousers. So he's basically making it look to anyone who's watching as if he's just been out into the forest and done a pee. And he's on his normal walking route. There's absolutely nothing, you know, anyone watching or trying to reconstruct his day would say he got this calamitous news.
51:08Goes for a walk. He goes for a walk to clear his head. Peas on the walk. There's nothing weird at all about this day.
51:14David:Exactly. Eventually, the message does come from MI6 back to the embassy in Washington. And it says, Kim Philby, we need you to come back to London. He knows now he's going to be questioned about Burgess. On his way, as he leaves Washington, he goes to see. Who does he go to see? James Jesus Angleton. And he says they pass a pleasant hour in a bar. It's interesting because Angleton gives him some documents and asks Philby to give them to counterintelligence in London. At this point, does he suspect Philby? Has he already heard that there's suspicions? Not clear? Is it a test? I don't think that's entirely clear whether he trusts him or not.
51:54Does the institutional angle matter here? Because both Burgess and McLean were foreign office guys. Yeah. And obviously all of the intelligence that MI6 or the CIA is collecting, not being passed to the foreign office.
52:09David:Yeah. So in Angleton's mind, in the mind of the Americans more generally, you could sort of say, this is a foreign office problem. Not an MI6 problem. Not an MI6 problem. Right. Who knows? And I think Angleton's always, when Angleton begins to suspect Philby is very unclear. But Angleton at this point does seem to, you know, perhaps, you know, still have some trust in him. Other people do not, including Bill Harvey. Who probably now looks at Burgess leaving and saying, I knew he was a deranged pervert. Yeah. Now I know that he was a spy. And where did I meet him last? Kim Philby's house on Nebraska Avenue.
52:52David:So, you know, so Bill Harvey, as everyone's going like, well, who tipped off Burgess and McLean? You can see Bill Harvey, the man whose wife got caricatured by Burgess at Philby's house, is like, I've got my suspicions of who did it. And I mean, Harvey now legitimately does think that Philby is involved. So there, with Philby trying to play it cool, but knowing the investigation has him in its sights as he heads back to London, he knows he's going to need to face down an interrogation. The question is, can he survive? so join us next time as we look at that Philby interrogation and a reminder that if you're a Declassify club member you can hear all the bonus episodes we've got to go alongside this Philby series including a tape of Philby himself talking people talking about mole hunts, the legacy of Philby, a really fascinating collection to understand and get to grips with what Philby really meant even into the worlds of spy fiction so do sign up at therestisclassified.com but otherwise We'll see you next time.
53:58David:We'll see you next time.
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