1920s Mystery Movies

A film projectionist longs to be a detective, and puts his meager skills to work when he is framed by a rival for stealing his girlfriend's father's pocketwatch.

To fulfill her Father's wish, Grand Duchess Aurora (Huguette Duflos) is forced into an unhappy marriage with Grand Duke Rudolph (Henry Houry). He prepares to leave for the Congo but is murdered by his own brother (Georges Vaultier). Aurora goes to Paris with her father and, there, is told on the phone of her husband's death. After returning to the Kingdom, she meets a tutor (Jaque Catelain) who falls in love with her..

London. A mysterious serial killer brutally murders young blond women by stalking them in the night fog. One foggy, sinister night, a young man who claims his name is Jonathan Drew arrives at the guest house run by the Bunting family and rents a room.

Noted criminologist Miles Manning captures a gang of crooks by posing as a super-criminal--a mysterious man called "The Eel"--when the mayor's daughter, Cordelia, believing that he really is a crook, enlists his assistance in ridding the city of its criminals.

A wealthy man is found bludgeoned to death near a railway. The question is, who killed him and why?

A world-famous pianist loses both hands in an accident. When new hands are grafted on, he is horrified to learn they once belonged to a murderer.

Belphégor deals with a series of mysterious appearances by a masked-and-robed figure in the Louvre; a security guard is murdered, and a later police trap is foiled when the phantom—“Belphégor” (the name of a legendary demon)—uses knock-out gas. Journalist Jacques Bellegarde of “Le Petit Parisien” (the real-life newspaper which published the original story in serial installments), investigates, and eventually discovers famous detective Chantecoq and his vivacious daughter Colette are also on the case.

J.H. Wareing, a New York City financier, is found murdered in his library after the robbery of several securities and a necklace. Suspicion points to the butler, Jason, to whom Wareing had shown the necklace the night before. Wareing's daughter, Florence, is also a suspect and therefore denied her father's estate.

A magician seeks vengeance upon the man who paralyzed him and the illegitimate daughter he sired with the magician's wife.

On the day of her wedding to Paul, Mary Wheeler is given the deed to a mysterious old house that is occupied by a strange housekeeper named Nancy Crowl. Sometime later, Marc Reed, one of Mary's former suitors, arrives at the house and refuses to leave. When Marc is murdered, Mary is arrested for the crime.

Relatives gather at a haunted mansion for a will reading where the sole heir is threatened by a clause that could disinherit her if she goes mad, all while a homicidal maniac escapes nearby.

A poor man refrains from proposing to the woman he loves until he can secure the fortune left him by his uncle. Believing the treasure awaits in his uncle's abandoned mansion, he begins searching... only to uncover mystery, murder, and a killer ape.

A beautiful showgirl, name "the Canary" is a scheming nightclub singer. Blackmailing is her game and with that she ends up dead. But who killed "the Canary". All the suspects knew and were used by her and everyone had a motive to see her dead. The only witness to the crime has also been 'rubbed out'. Only one man, the keen, fascinating, debonair detective Philo Vance, would be able to figure out who is the killer.

Anne Cabell, working as a dancer at a nightclub goes to confront a man who is blackmailing her friend with incriminating letters. When he is killed, she comes under suspicion of murder. However it turns out that he was a foreign spy, and she had nothing to do with his slaying.

A string of valuable pearls provides the motivation for the murder of Wareing, a widowed banker, who intended them for his daughter, Mary. She is comforted by Barton, a criminologist and friend of her late father, who appears to have left his financial affairs in a terrible state. Meanwhile, Mary's fiancé works diligently to identify the murderer. Although the criminologist places the blame on Wareing's butler, a reformed burglar, the killer is finally revealed to be Barton himself.

Police reporter Erik Brandt is sent off for some rest and recreation after solving a murder under the nose of the police. But his well-earned holiday turns out to be a lot more hectic than planned, when the resort is rocked by as string of brutal murders. An attractive young lady who captures Brandt’s heart might be involved. (stumfilm.dk)

The Mask 1921 film

When financier John Rossmore is found murdered in his library, suspicion points to his butler Hedges, who was instrumental in obtaining his divorce. At the trial, when the jury retires, Tom Smith, a young businessman who has sworn he does not know Rossmore, holds out for acquittal and tells his story to the jurors.

Nayland Smith restores a `dead' man to life.

Sheldon Polk's father, a wealthy banker, agrees to make a loan to Frank Farnsworth. Sheldon is robbed while delivering the money and is arrested for theft on circumstantial evidence.

Bob Marston, a San Francisco socialite turned amateur detective is assigned to apprehend a gang of bootleggers.

During a dinner party at the Brookfield family estate, private detective Craig Kennedy relates a story of one of his unsolved murder cases. What Kennedy knows, and the other guests do not, is that the person who was the killer in the unsolved mystery is in the room, and Kennedy makes plans to expose him.

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Carol Kingsley and Jimmy Mason, who are both employed in a fashion emporium run by Pierre Ronsard, fall in love and are married. Victor Ronsard, the son of the owner, falls in love with Carol and designs to break up the Mason marriage. He falsely informs Carol that Jimmy, who is the Ronsard bookkeeper, is short in his accounts and that, if she will have dinner with him, he will give her the incriminating papers.

A blind cobbler is able, by dint of his extraordinary hearing, to recognize the identity of a murderer. His own son is accused of the killing, and the old man waits, knowing the murderer will return to prevent the blind man from revealing what he knows.

Police battle against a gang of blackmailers known as The Crimson Circle.

The sinister Count Oetsch scandalizes the aristocratic social gathering at Castle Vogelod as he announces his intention to "crash" the festivities. Baroness Safferstätt is expected shortly, and the guests are well-aware of the rumors that Count Oetsch murdered the baroness' late husband. Oetsch refuses to leave, vowing that he will reveal the identity of the real killer. Before the weekend is through, the Count and Baroness will reveal secrets too shocking to be believed!

Deep in the forest lives the bitter Dr. Wislizenus, whose childhood sweetheart Maria committed suicide ten years ago. The visit of a childhood friend, he who wrote a poem about Mary, triggers a tragedy.

The plot is motivated by a pearl necklace, which has caused the death and/or ruination of all its owners. The second screen appearance of detective Charlie Chan.

Philo Vance investigates when a murderer preys upon members of a wealthy family on New York's Upper East Side.

A supposedly tame ape suddenly goes on a rampage in a small town. Based on a true story.

The final feature in the Eille Norwood Holmes series.

A diamond is stolen at a houseboat party given by the district attorney. He gives the thief a chance to return it by putting an empty box on a table and turning out the lights. When the lights are turned back on the box is gone, and the district attorney has a knife in his back and is quite dead. The police and the coroner arrive. There are several attempts made on the life of the coroner. Ruth Whitman is found hiding in a grandfather-clock, holding the gem box. She claims the box was pushed into her hands and she was pushed into the clock. The district attorney's butler/valet tells the coroner he saw who killed his employer and a few minutes later he is also murdered. The mystery deepens.

Although his murdered friend was by all accounts a scoundrel, Edward Wales is determined to trap his killer by staging a seance using a famous medium. Many of the 13 seance participants had a reason and a means to kill, and one of them uses the cover of darkness to kill again. When someone close to the medium is suspected she turns detective, in the hope of uncovering the true murderer.

Simeon Van Horne is poisoned by Stewart, his lawyer, who hopes to get a part of the estate to be divided between young Peter Van Horne and Dolores, Peter's cousin. Knowing that Dolores is dead, Stewart, who catches Mary Ryan burglarizing the Van Horne home, induces her to pose as Dolores.

Holmes and Watson match wits with an opera star intent on blackmailing a king.

Mrs. Ramsey sent Jean Oliver to prison on a false charge. To get even, Jean (disguised as Madame Mystera) plans to kidnap her daughter and turn her into a thief. Love entanglements with a gangster known as "The Fox" and newspaperman Grant complicate her plans.

A doctor who cannot figure out what is wrong with his patient refers him to a detective, whom he hopes will be able to discern the cause of his mysterious illness.

Bing Howard a former stockbroker, is called the "Night Wind" because he is a fugitive from justice, persistently being trailed by Clifford Rushton, a private detective who has framed Howard on a bond robbery. Rushton's failure to catch Howard forces the chief to turn the case over to Detective Katherine Maxwell, alias "Lady Kate," whose brother was sent to prison for bond robbery on the same evidence Rushton has brought against Howard.

A mad captain poses as a cleric to murder people aboard a fogbound ship.