Most Similar Movies to Guilty of Treason (1949)
If you are looking for movies like Guilty of Treason (1949), you might like movies tagged with keyword : cold war, political thriller, espionage, loyalty, betrayal, trial, 1940s, american film, black and white, historical drama, conspiracy, courtroom drama, political persecution, ideology, national security, moral dilemma, truth, justice, fear, propaganda .
Sergeant Ryker (1968), The Spy Who Came In from the Cold (1965), Crisis (1950), I Was a Communist for the F.B.I. (1951), The Lives of Others (2006), The Manchurian Candidate (1962), The Undercover Man (1949) ... Let's take a look at the following list...

Sergeant Ryker (1968)
During the Korean War Sergeant Paul Ryker is accused of defecting to Communist China and then returning to his unit as a spy. He's court-martialed and sentenced to death but his attorney believes Ryker's innocent and asks for a new trial.
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The Spy Who Came In from the Cold (1965)
British Agent Alec Leamas (Richard Burton) refuses to come in from the Cold War during the 1960s, choosing to face another mission, which may prove to be his final one.
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Crisis (1950)
Soldiers kidnap a U.S. surgeon (Cary Grant) and his wife (Paula Raymond) and force him to operate on a Latin dictator's (Jose Ferrer) brain.
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I Was a Communist for the F.B.I. (1951)
In Pittsburgh, PA, an F.B.I. agent works to undermine the Communist party, but his brothers and his teenage boy thinks he's a real Red.
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The Lives of Others (2006)
In 1984 East Berlin, an agent of the secret police, conducting surveillance on a writer and his lover, finds himself becoming increasingly absorbed by their lives.
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The Manchurian Candidate (1962)
A former prisoner of war is brainwashed as an unwitting assassin for an international Communist conspiracy.
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The Undercover Man (1949)
Determined Treasury Department investigator Frank Warren (Glenn Ford) goes after a ruthless mobster known as The Big Fellow. When a key informant is murdered, Warren pursues the gangster on charges of tax evasion. But, with a slick mob lawyer hampering him at every turn, and threats being lobbed toward Warren's wife (Nina Foch), the lawman's chances of achieving a conviction are slim to none. His only hope is that one syndicate bookkeeper will have the courage to turn state's evidence.
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Munich (2005)
Based on the true story of the Black September aftermath, about the five men chosen to eliminate the ones responsible for that fateful day.
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The Front (1976)
In 1953, a cashier poses as a writer for blacklisted talents to submit their work through, but the injustice around him pushes him to take a stand.
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Scene of the Crime (1949)
While his wife is urging him to quit the force, a Los Angeles homicide detective hunts for the killer responsible for the murder of his ex-partner, who might have been on the take with local bookies.
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Black Tuesday (1955)
Gangster Vincent Canelli and bank robber Peter Manning escape from Death Row minutes before their execution by electric chair.
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Espionage Agent (1939)
When Barry Corvall discovers that his new bride is a possible enemy agent, he resigns from the diplomatic service to go undercover to route out an espionage ring planning to destroy American industrial capability.
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Guilty Hands (1931)
When lawyer Richard Grant (Lionel Barrymore) finds out that his daughter, Barbara (Madge Evans), is set to marry one of his old clients, Gordon Rich (Alan Mowbray), he protests because he knows Gordon is a philanderer and possible murderer. When Gordon refuses to call off the wedding, Richard murders him and makes it appear a suicide. After Marjorie West (Kay Francis), Gordon's mistress, discovers evidence that shows Richard was the killer, he threatens her life as well.
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A Few Good Men (1992)
Military lawyer Lieutenant Daniel Kaffee defends Marines accused of murder. They contend they were acting under orders.
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Before the Fall (2004)
In 1942, Friedrich Weimer's boxing skills get him an appointment to a National Political Academy (NaPolA) - high schools that produce Nazi elite. Over his father's objections, Friedrich ...
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The Bamboo Prison (1955)
A police lt. is ordered to stop investigating deadly crime boss Mr. Brown, because he hasn't been able to get any hard evidence against him. He then goes after Brown's girlfriend who despises him, for information instead.
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Michael Clayton (2007)
A law firm brings in its "fixer" to remedy the situation after a lawyer has a breakdown while representing a chemical company that he knows is guilty in a multibillion-dollar class action suit.
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Decision Before Dawn (1951)
As the US Army approaches Nazi Germany, they recruit German prisoners to spy behind German lines.
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