20 best movies like Diplomatic Courier (1952)

A young promoter is accused of the murder of Vicky Lynn, a young actress he "discovered" as a waitress while out with ex-actor Robin Ray and gossip columnist Larry Evans.

A man working for the War Crimes Commission suspects that an important Nazi official has folded himself into a quaint Connecticut town.

Jeff Bailey seems to be a mundane gas station owner in remote Bridgeport, CA. He is dating local girl Ann Miller and lives a quiet life. But Jeff has a secret past, and when a mysterious stranger arrives in town, Jeff is forced to return to the dark world he had tried to escape.

A romantic drifter gets caught between a corrupt tycoon and his voluptuous wife.

Los Angeles, 1958: a detective holes up in a downtown hotel awaiting killers to come get him. During the course of one night he will meet various occupants of the hotel and the truth of how he came to be in his present situation will be revealed.

Concentration camp survivor Victoria Kowelska finds herself involved in mystery, greed, and murder when she assumes the identity of a dead friend in order to gain passage to America.

Crystal and her boyfriend Leo embark on a tense and mysterious road trip through the desolate yet hauntingly beautiful landscape of central Florida.

Gumshoe Philip Marlowe is hired by the oafish Moose Malloy to track down his former girlfriend. He's also hired to accompany an effeminate playboy buy back some jewels. When the exchange results in the playboy's murder, Marlowe can't leave the case alone, and soon discovers it's related to Malloy's. As he gets drawn deeper into a complex web of intrigue by a mysterious blonde, the detective finds his own life in increasing jeopardy.

The complicated life and controversial suicide of George Reeves is investigated by a fictional private detective who finds that there are reasons to suspect that Reeves may not have killed himself after all. The detective also finds that there is a little of George Reeves in himself, and maybe, each of us.

Claiming that he doesn't know his own past, a rich man enlists an ex-con with an odd bit of detective work. Gregory Arkadin says he can't remember anything before the late 1920s, and convict Guy Van Stratten is happy to take the job of exploring his new acquaintance's life story. Guy's research turns up stunning details about his employer's past, and as his work seems linked to untimely deaths, the mystery surrounding Mr. Arkadin deepens.

A recently released ex-con gets involved in a fake kidnapping scheme that turns very real.

A mystery writer becomes the prime suspect in a murder investigation when a publisher he last saw is found dead.

Uncle John revolves around the struggle to keep a mysterious disappearance unsolved

An American journalist arrives in Berlin just after the end of World War Two. He becomes involved in a murder mystery surrounding a dead GI who washes up at a lakeside mansion during the Potsdam negotiations between the Allied powers. Soon his investigation connects with his search for his married pre-war German lover.

Stroud, a crime magazine's crusading editor has to post-pone a vacation with his wife, again, when a glamorous blonde is murdered and he is assigned by his publishing boss Janoth to find the killer. As the investigation proceeds to its conclusion, Stroud must try to disrupt his ordinarily brilliant investigative team as they increasingly build evidence (albeit wrong) that he is the killer.

A married woman and a drifter fall in love, then plot to murder her husband.

A college student tries to get rich quick by wooing two wealthy sisters.

Hotel night clerk Bart Bromley is a highly intelligent young man on the Autism spectrum. When a woman is murdered during his shift, Bart becomes the prime suspect. As the police investigation closes in, Bart makes a personal connection with a beautiful guest named Andrea, but soon realises he must stop the real murderer before she becomes the next victim.

An old man and his sister are concealing a terrible secret from their adopted teen daughter, concerning a hidden abandoned farmhouse, located deep in the woods.

After a woman shoots a man to death, a damning letter she wrote raises suspicions.

A Los Angeles detective and his Japanese partner woo an artist while solving a stripper's murder.

An aspiring actress begins to suspect that her temperamental boyfriend is a murderer.

Sadistic killer-for-hire Raven becomes enraged when his latest job is paid off in marked bills. Vowing to track down his double-crossing boss, nightclub executive Gates, Raven sits beside Gates' lovely new employee, Ellen, on a train out of town. Although Ellen is engaged to marry the police lieutenant who's hunting down Raven, she decides to try and set the misguided hit man straight as he hides from the cops and plots his revenge.

A surrogate mother harbors a deadly secret desire for a family of her own with the husband who is expecting to raise her child.

A nightclub singer enlists her brother-in-law to track down her husband's killer.

After her unfaithful husband leaves her, Mildred Pierce proves she can become independent and successful. However winning the approval of her spoiled daughter proves a greater challenge.

When her father is murdered, a cosmetics heiress becomes the next target of an unknown killer amid the international jet set.

Buenos Aires in the 1980s. Detective Chavez, a family man and a tough cop, once again must solve a mysterious crime. To reveal the identity of the murderer, Chavez must clarify the enigma waiting in ambush to capture his own heart. Passion surprises even the most astute detective. What will triumph: law or desire?

Charles Dobbs is a British secret agent investigating the apparent suicide of Foreign Office official Samuel Fennan. Dobbs suspects that Fennan's wife, Elsa, a survivor of a Nazi Germany extermination camp, might have some clues, but other officials want Dobbs to drop the case. So Dobbs hires a retiring inspector, Mendel, to quietly make inquiries. Dobbs isn't at all sure as there are a number of anomalies that simply can't be explained away. Dobbs is also having trouble at home with his errant wife, whom he very much loves, having frequent affairs. He's also pleased to see an old friend, Dieter Frey, who he recruited after the war. With the assistance of a colleague and a retired policeman, Dobbs tries to piece together just who is the spy and who in fact assassinated Fennan.

Based on true events, The Wannabe, a story about Thomas, a man obsessed with Mafia culture during the 1990s in New York City. When Thomas’s failed attempts to fix the trial of infamous mobster John Gotti gets him rejected by the people he idolizes most, he sets off on a drug infused crime spree with his girlfriend and longtime mob groupie, Rose, by brazenly robbing the local Mafia hangouts.

After a whirlwind romance with a wealthy widower, a naïve bride moves to his family estate but can't escape the haunting shadow of his late wife.

Newly-discovered facts, court records and speculation are used to elaborate the true love story and murder mystery of the most notorious unsolved murder case in New York history.

For Miranda Wells, moving to New York to live in Dragonwyck Manor with her rich cousin, Nicholas, seems like a dream. However, the situation gradually becomes nightmarish. She observes Nicholas' troubled relationship with his tenant farmers, as well as with his daughter, to whom Miranda serves as governess. Her relationship with Nicholas intensifies after his wife dies, but his mental imbalance threatens any hope of happiness.

This English-language adaptation of the Swedish novel by Stieg Larsson follows a disgraced journalist, Mikael Blomkvist, as he investigates the disappearance of a weary patriarch's niece from 40 years ago. He is aided by the pierced, tattooed, punk computer hacker named Lisbeth Salander. As they work together in the investigation, Blomkvist and Salander uncover immense corruption beyond anything they have ever imagined.

Marnie is a beautiful kleptomaniac who is in love with businessman Mark Rutland. Marnie who is a compulsive thief is being watched by her new boss Mark who suspects her of stealing from him and thus decides to blackmail her in the most unusual way. A psychological thriller from Alfred Hitchcock based on a novel of the same name by Winston Graham.

A sister and her disturbed twin are implicated in a murder and a police detective must figure out which one's the killer.

A woman who survived the brutal killing of her family as a child is forced to confront the events of that day.

As Aunt Alice, Ruth Gordon applies for the job of housekeeper in the Tucson, Arizona home of widow Claire Marrable in order to find out what happened to a missing widowed friend, Edna Tilsney. The crazed Page, left only a stamp album by her husband, takes money from her housekeepers, kills them, and buries the bodies in her garden. Alice is a widow too. So is neighbor Harriet Vaughn. Lots of widows here.

"Everlasting" is an award-winning thriller about a High School student who travels from Colorado to L.A. to find the truth behind the murder of his girlfriend.

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?

A psychological thriller about a senior at one of America's most prestigious universities. Under enormous pressure to complete her thesis and earn a top job at one of the world's most competitive consulting firms, Katie is still coping with the sudden unexplained disappearance of her first love two years prior. As the investigation continues, Katie is forced to choose between past passions and new possibilities, even as new facts are uncovered.

One evening, Hammer gives a ride to Christina, an attractive hitchhiker on a lonely country road, who has escaped from the nearby lunatic asylum. Thugs waylay them and force his car to crash. When Hammer returns to semi-consciousness, he hears Christina being tortured until she dies. Hammer, both for vengeance and in hopes that "something big" is behind it all, decides to pursue the case.

The daughter of a Nevada casino owner gets involved with a racketeer, despite everyone's efforts to separate them.

An apparent suicide by a rich woman leads her nurse and a policeman to an insurance scam.

A sheriff begins an investigation into the death of a local transsexual after hearing that high ranking politicians may have been involved. Although he is homophobic, his investigation causes him to be rejected by others, forcing him to seek help from the people he once despised.

An unemployed drifter, Eric Stanton wanders into a small California town and begins hanging around the local diner. While Eric falls for the lovely waitress Stella, he also begins romancing a quiet and well-to-do woman named June Mills. Since Stella isn't interested in Eric unless he has money, the lovelorn guy comes up with a scheme to win her over, and it involves June. Before long, murder works its way into this passionate love triangle.

17-year old Eli moves with his family to the isolated farm of reclusive Waylon, a man whose dark past threatens to overtake him. Eli’s family works to restore the desolate fields, while he becomes fascinated with the forests. While on the farm, Eli meets the mysterious Amanda when she gives him an apple. The next day she extracts a promise from him to avoid the deep woods. Reeling from a violent encounter with his father, one night he breaks this promise and finds her body hanging from a tree.