Move Over, Jason Bourne: History's Greatest Double Agents (8 Photos)

Love a good spy movie? High-speed chases, clandestine meetings, encrypted codes, mysteries, and undercover investigations. But while most of us just watch them, some people actually live them.

In this article, we're taking a look at seven of history's most notorious double agents. And trust us: James Bond, Jason Bourne, and Kingsman pale in comparison.





Kim Philby



For decades, legendary Soviet operative Kim Philby successfully infiltrated MI6, eventually rising to become head of British counterintelligence. He was a core member of the infamous Cambridge Five—a ring of Soviet spies recruited in the UK by Arnold Deutsch during the 1930s. To this day, only four members of the core spy ring have ever been named, with Philby serving as their leader.

A committed communist since his youth, Philby was driven by ideology rather than money. During World War II alone, he passed over 900 highly sensitive documents to Moscow. His covert life cost him his first marriage to Litzi Friedmann, an Austrian Communist Party activist who left him believing he had betrayed Lenin and the Marxist cause.

Eventually, the double agent remarried, taking Soviet research employee Rufina Pukhova as his fourth and final wife. Following the exposure of the Cambridge Five, Philby and two fellow ring members were exfiltrated to Moscow. He spent the rest of his life in the USSR, passing away on May 11, 1988. After his death, his widow published memoirs detailing their life together, his biography, and his inner thoughts.

Oleg Penkovsky





Oleg Penkovsky earned the codename "Hero" because his intelligence work was instrumental in preventing all-out nuclear war. A colonel in Soviet military intelligence (GRU), he became one of the West's most valuable assets inside the USSR. Penkovsky handed over more than 5,000 secret documents to MI6, revealing detailed information about Soviet nuclear capabilities and Khrushchev's plans. This gave US intelligence precise details on the types and quantities of missiles at the Soviets' disposal.

In 1961, Penkovsky first fell under Soviet surveillance. He was arrested in 1962 and charged with high treason. According to official records, the double agent was executed by firing squad in 1963, though grim rumors persisted that he was burned alive in a crematorium as punishment for the gravity of his crimes.

However, an alternative theory about Penkovsky's fate exists. Former MI5 officer Peter Wright believed that Penkovsky was actually a Soviet double agent playing the West. In Wright's view, his betrayal and execution were fabricated, and Penkovsky was simply given a new identity under which he may have lived out his days.

Dušan Popov



Dušan Popov is widely considered the real-life inspiration for James Bond, Agent 007. Tall, suave, and charismatic, he seduced women effortlessly and lied just as easily. A master of deception, Popov spoke fluent German and worked for Nazi intelligence while harboring a burning hatred for Hitler.

Popov was actually a double agent working for MI6. To prove his loyalty to British intelligence, he sacrificed another operative—German officer Johann Jebsen. From then on, he operated fully under MI6 command, transmitting top-secret data using invisible ink and custom ciphers straight out of a classic spy thriller.

The Germans trusted Popov so completely that they continued working with him even after Jebsen was exposed. In 1941, the Abwehr dispatched Popov to the US to gather intelligence on American missile technology, but upon arrival, he immediately contacted the CIA director and began working as a double agent.

However, Popov's relationship with American intelligence didn't last long. The Americans disapproved of his lavish, playboy lifestyle. When he tried to warn them about the impending attack on Pearl Harbor, his intelligence was dismissed, and he was shown the door.

Humam Al-Balawi



Humam Al-Balawi was nicknamed "Zigzag" because he wasn't just a double agent—he was a triple agent. The CIA recruited him while he was studying medicine in Istanbul. Since Al-Balawi never hid his extremist sympathies, American intelligence believed he would make the perfect undercover operative to infiltrate militant networks.

He was deployed to Afghanistan to infiltrate Al-Qaeda and feed intelligence back to the CIA. Over time, Al-Balawi earned the complete trust of his handlers. He eventually promised to deliver high-value intelligence on Ayman al-Zawahiri, scheduling a meeting with CIA officers at Forward Operating Base Chapman.

As it turned out, Al-Balawi had no intention of handing over intelligence. He arrived at the base wearing a suicide vest packed with explosives, detonating himself and killing seven CIA officers and contractors, as well as two Jordanian officers.

Arthur Owens



Arthur Owens was WWII's first official double agent. Throughout his espionage career, he operated under numerous aliases: the Germans knew him as "Johnny" and "Beerman," while British intelligence codenamed him "Snow." A Welsh nationalist with deep-seated anti-British views, Owens began selling secrets to Germany before the war broke out.

The Abwehr paid him handsomely to supply details on British armaments, supply depots, and airfield layouts. Posing as an electrical equipment salesman, Owens amassed a small fortune selling intelligence.

Once war erupted, Owens played a double game. He contacted MI6 and struck a deal, feeding misleading military data to the Germans while tipping off the British about Nazi spies operating in the UK. When the war ended, Owens retired quietly, receiving a generous payout to keep his mouth shut.

Aldrich Ames



Aldrich Ames was one of the KGB's most devastating moles, all while heading the CIA's counterintelligence unit. He landed his job at the Agency thanks to his father, a veteran CIA officer. His decision to turn traitor, however, came down to plain greed. Going through an expensive divorce and drowning in his mistress's debts, Ames needed cash.

He realized he could solve his financial troubles by selling CIA secrets to the KGB—and he was right. He demanded $50,000 for his first batch of classified documents, and his payouts eventually ran into the millions. In one instance alone, betraying his colleague Sergey Fedorenko earned Ames $4 million.

Ames didn't get to enjoy his ill-gotten wealth for long. Before his arrest, he bought a luxurious home near Washington, D.C., a Jaguar, valuable paintings, antiques, $165,000 in stocks, two apartments, and a farm registered in his wife's name. In 1994, he was sentenced to life in prison without parole, with all his assets confiscated.

Ames remains in a high-security prison in Pennsylvania to this day. When his betrayal came to light, it triggered a major diplomatic freeze between Washington and Moscow, though Boris Yeltsin insisted he had no knowledge of Ames's covert operations.

Juan Pujol García



Juan Pujol García was a master con man, spy, and adventurer who stumbled into espionage success almost by accident. A former salesman during the Spanish Civil War, Pujol sought a better life by offering his services to British and American intelligence. When both turned him down, a desperate Pujol pitched himself to the Germans instead.

The Abwehr accepted his offer and ordered him to establish a spy ring inside Britain. Instead of traveling to London, Pujol—who spoke no English—went straight to Lisbon. Undeterred, he gathered travel guides, maps, and phone directories, crafting elaborate, completely fabricated reports that he claimed were coming straight from England.

After the Germans expended significant resources hunting down his fictitious contacts, British intelligence finally took notice. Recruited by MI6, Pujol built his imaginary spy network into a web of 27 fictional sub-agents—including a Dutch stewardess, a Welsh nationalist, an American GI, and an office clerk. His imagination knew no bounds.

Everyone bought Pujol's lies hook, line, and sinker. Remarkably, he was awarded top military honors by both Britain and Germany! In 1945, he faked his death and retired to Venezuela, where he ran a small bookstore and lived quietly for another 40 years.

Would you ever want to work as a secret agent?