Best movies like The Fourth Protocol

A war veteran tries to investigate the murder of his son who was working as a Russian translator for the British intelligence service during the Cold War. He meets a web of deception and paranoia that seems impenetrable...

Navy Lt. Tom Farrell meets a young woman, Susan Atwell , and they share a passionate fling. Farrell then finds out that his superior, Defense Secretary David Brice, is also romantically involved with Atwell. When the young woman turns up dead, Farrell is put in charge of the murder investigation. He begins to uncover shocking clues about the case, but when details of his encounter with Susan surface, he becomes a suspect as well.

The host of an investigative news show is convinced by the CIA that the friends he has invited to a weekend in the country are engaged in a conspiracy that threatens national security.

A British spy ship has sunk and on board was a hi-tech encryption device. James Bond is sent to find the device that holds British launching instructions before the enemy Soviets get to it first.

When an unauthorized letter is sent to Moscow alleging the U.S. government's willingness to help Russia attack China, former naval officer Charles Rone and his team are sent to retrieve it. They go undercover, successfully reaching out to Erika Kosnov, the wife of a former agent, now married to the head of Russia's secret police. Their plans are interrupted, however, when their Moscow hideout is raided by a cunning politician.

When a plot against a prominent Middle Eastern politician is uncovered, David Pollock, a professor of ancient hieroglyphics at Oxford University, is recruited to help expose the scheme. Pollock must find information believed to be in hieroglyphic code and must also contend with a mysterious man called Beshraavi. Meanwhile, Beshraavi's lover, Yasmin Azir, seems willing to aid Pollock -- but is she really on his side?

Jack Shaw has experienced the terror first-hand. He's a top CIA agent who's tracked international killer-for-hire Carlos "The Jackal" Sanchez for over twenty years and barely survived Carlos' devastating bombing of a Parisian cafe. Now, he finally gets a break when he discovers Carlos' dead ringer: American naval officer and dedicated family man Annibal Ramirez.

A former British spy stumbles into in a plot to overthrow Communism with the help of a supercomputer. But who is working for whom?

A British agent's son is kidnapped and held for a ransom of diamonds. The agent finds out that he can't even count on the people he thought were on his side to help him, so he decides to track down the kidnappers himself.

Eric O'Neill, a computer specialist who wants to be made an agent is assigned to clerk for Robert Hanssen, a senior agent with 25 years in the FBI, and to write down everything Hanssen does. O'Neill's told it's an investigation of Hanssen's sexual habits, however Hanssen is really suspected of spying for the Soviet Union and Russia for years and being responsible for the deaths of agents working for the United States.

At the height of the Cold War, a mysterious criminal organization plans to use nuclear weapons and technology to upset the fragile balance of power between the United States and Soviet Union. CIA agent Napoleon Solo and KGB agent Illya Kuryakin are forced to put aside their hostilities and work together to stop the evildoers in their tracks. The duo's only lead is the daughter of a missing German scientist, whom they must find soon to prevent a global catastrophe.

During a handover to the head of counter-terrorism of MI5, Harry Pearce, a terrorist escapes custody. When Harry disappears soon after, his protégé is tasked with finding out what happened as an impending attack on London looms, and eventually uncovers a deadly conspiracy.

Double-agent Alexander Eberlin is assigned by the British to hunt out a Russian spy, known to them as Krasnevin. Only Eberlin knows that Krasnevin is none other than himself! Accompanying him on his mission is a ruthless partner, who gradually discovers his secret as Eberlin tries to maneuver himself out of a desperate situation.

An international assassin known as ‘The Jackal’ is employed by disgruntled French generals to kill President Charles de Gaulle, with a dedicated gendarme on the assassin’s trail.

When the president of Russia suddenly dies, a man whose politics are virtually unknown succeeds him. The change in political leaders sparks paranoia among American CIA officials, so CIA director Bill Cabot recruits a young analyst to supply insight and advice on the situation. Then the unthinkable happens: a nuclear bomb explodes in a U.S. city, and America is quick to blame the Russians.

During a Caribbean holiday, a British civil servant finds herself falling in love with a Russian agent.

An American scientist is sent to Red China to steal the formula for a newly developed agricultural enzyme. What he is not told by his bosses is that a micro-sized bomb has been planted in his brain so that should the mission ever look likely to fail, he can be eliminated at the push of a button!

Cold War spy Greville Wynne and his Russian source try to put an end to the Cuban Missile Crisis.

Police Inspector Renko tries to solve the case of three bodies found in Moscow's Gorky Park but finds his attempts to solve the crime impeded by his superiors. Working on his own, Renko seeks out more information and stumbles across a conspiracy involving the highest levels of the government.

Sly and dry intelligence agent Harry Palmer is tasked with investigating British Intelligence security, and is soon enmeshed in a world of double-dealing, kidnap and murder when he finds a traitor operating at the heart of the secret service.

In a complex piece of espionage the Russian secret service attempts to kidnap a high ranking officer in the CIA and replace him with a double of its own.

Five highly-trained KGB agents are sent to the west to assassinate several Soviet dissidents. In order to stop the diabolical plot, an American agent must infiltrate Soviet intelligence and obtain information from a Russian computer.

A British intelligence agent must track down a fellow spy suspected of being a double agent.

Colonel Stok, a Soviet intelligence officer responsible for security at the Berlin Wall, appears to want to defect but the evidence is contradictory. Stok wants the British to handle his defection and asks for one of their agents, Harry Palmer, to smuggle him out of East Germany.

When a train carrying atomic warheads mysteriously crashes in the former Soviet Union, a nuclear specialist discovers the accident is really part of a plot to cover up the theft of the weapons. Assigned to help her recover the missing bombs is a crack Special Forces Colonel.

A member of British Intelligence assumes a fictitious criminal identity and allows himself to be caught, imprisoned, and freed in order to infiltrate a spy organization and expose a traitor; only, someone finds him out and exposes him to the gang...

Cross is an old hand at the CIA who often teams up with Frenchman Jean “Scorpio” Laurier, a gifted freelance operative. After their last mission together, the CIA orders Scorpio to eliminate Cross, leaving him no choice but to obey.

A man who was a confidant of Adolf Hitler dies and leaves a fortune to make amends for his Nazi past—but his son has to search the world to find it.

When a terrorist group steals the US President's personal communications computer for launching the US arsenal in case of war, only a heroic Major has the key to prevent a Presidential assassination or a nuclear holocaust.

While working undercover as a bodyguard to arms dealer Harry, former-soldier-turned-secret-service-agent Ewan survives a bloody shootout with a member of an Islamic terrorist cell who steals Harry's briefcase full of Semtex explosives and escapes. Ewan's spymasters task Ewan with hunting down the cell members and retrieving the briefcase.

A former US Operative, who lived in Russia in his earlier years and had been married there with a child, comes out of retirement to face down a former enemy, now running as a candidate for President in modern Russia. Working with a Russian policewoman, they work to uncover a plot to use biological weapons against certain factions of the Russian people to commit genocide. The virus would also be released in other populations, but would be treated making the candidate a hero. A side plot has the agent being reunited with his long lost daughter.

During the Cold War, an American scientist appears to defect to East Germany as part of a cloak and dagger mission to find the formula for a resin solution, but the plan goes awry when his fiancee, unaware of his motivation, follows him across the border.

Jonas Wilde, a British secret agent licensed to kill, wants to resign from his murderous work, but his superiors pressure him into taking on a new assignment-the assassination of a defecting Soviet scientist. In the course of the dangerous mission, he discovers a mole has infiltrated British intelligence.

When long-time British agent Harry Palmer loses his job because the Cold War is over, he's promptly approached by a Russian bossman, Alex. In St. Petersburg Alex tells Harry of his plan for Russia's future, which is threatened because a deadly biochemical weapon called the Red Death has been stolen from him. He'll pay Harry handsomely to retrieve it. An ex-spy friend tips Harry off that it's being sent to Beijing by train, aboard which we begin to learn whose side everyone's really on.

In 1880s London, pornographic bookseller Verloc is a double agent for the Russian government, providing information to Chief Inspector Heat about a lazy anarchist organization. In order for the anarchists to be arrested, an act of terrorism must occur. So Verloc decides to set up bombs – which leads to tragedy – not only for himself but also for his family, including wife Winnie and brother-in-law, Stevie.

In January 1963, British journalist Leo Cauffield suddenly disappears from his home in Beirut. His wife Sally knew that he was working part-time for British intelligence, but was not prepared to be told by the British embassy that they suspect he has defected to Communist Russia. As his wife puts together the pieces of the mysterious jigsaw of the past, tracking her passionate relationship with her husband and his history as former head of MI6’s counter-espionage section, her relentless search for the truth takes her to London, New York and finally Moscow.

A researcher for the CIA who convinces his superiors to send him to the eastern bloc in order to avenge the murder of his wife by enemy agents discovers a web of deception underneath his wife's death.

In 1972, the conflict in Vietnam continues. The creeping threat of communism grips the nation in fear. In an abandoned prison on the US/Mexican border, KGB mole Nikolai Dzerzhinsky waits for his contact from the Washington Post. He holds explosive evidence against the CIA, information he will trade for asylum in the United States. Special Agent Robert Harper's orders are clear: take the documents from Dzerzhinsky and kill him.

A documentary about Kim Philby, a British member of MI6 who was in reality a spy and defected to the U.S.S.R.

A British couple are shocked out of their suburban malaise when British intelligence agent Stewart shows up at their door and wants to use their house for a stakeout. Stewart reveals that their neighbors are undercover Russian KGB spies, part of a Soviet espionage network.

London, England, May 2000. The peaceful life of elderly Joan Stanley is suddenly disrupted when she is arrested by the British Intelligence Service and accused of providing information to communist Russia during the forties.

A low-ranking Secret Service agent is conned into supplying information to Eastern Bloc countries. Although he is not a suspect due to his unimportant position, when his office partner is hauled in as a suspect he realises he has got himself into very deep water.

New York publisher Dex Dellum sends his fiancée and star photographer Katy Mazur to Swaziland to shoot the taita falcon. There she meets 'highman' (altitude stuntman) Grant Orion, who practices skydiving. After an initial clash, they become hot lovers, her first infidelity. She's drugged before he leaves unannounced. In London Grant saves her from armed killers and discloses to be an Interpol agent. Dex has an incompatible story but is killed. It's the start of a cascade of violence and charades.

Harry Palmer heads a private investigation business based in Moscow. His associates are Nikolai "Nick" Petrov, ex-CIA agent Craig, and ex-KGB Colonel Gradsky. They take on the job of finding 1000 grams of weapons-grade plutonium stolen from the Russian government, though they do not know the identity of their client.

Carlos Quintas, the democratically-elected president of an unnamed South American country, has been deposed by a military coup. He is in London, the head of a government in exile, rallying international support. He is also a poet of talent and reputation, in love with Kate, his assistant, who has a secret of her own and keeps Carlos at a distance. The generals have a team of professionals in London bent on kidnap and assassination. Hovering around Carlos are two Russians, who may be KGB, an American book publisher, who may be CIA, an elusive Brit, probably from her majesty's secret service, and his own few supporters. Is Carlos doomed? Whom can he trust?

A close friend of MacGyver is murdered. In searching for a reason for this assassination MacGyver discovers a secret nuclear weapons plant right in the center of Britain.

Set in 1990s Belfast, a woman is forced to betray all she believes in for the sake of her son.

Secret Service agents must retrieve the briefcase allowing the President control of America's nuclear arsenal before massive destruction ensues.

After years of meticulous planning, a terrorist operation is reaching its final stages. The authorities have received no intelligence; they are in a race against time but don't yet know it. As the operation unfolds, we see the working lives of men and women directly affected by terrorism. Among them: a firemen worried about the increasingly dangerous conditions he and his men are expected to work under; the head of the anti-terrorist branch whose responsibility it is to protect London and a female Muslim detective brought into Scotland Yard to investigate another suspected terrorist cell. But it is too late to stop the attack.

In London, an airport baggage handler is forced by French and British intelligence agents to seduce the wife of a businessman with ties to Syrian terrorists.