The Last Door

A three-year-old boy disappears during his mother's high school reunion. Nine years later, by chance, he turns up in the town in which the family has just relocated.

When Jennifer buys a storage locker at auction, she discovers a dead body inside - along with a mask matching the deceased woman.

Ronnie Jackson is a lowly baby photographer who secretly fantasizes about being a private detective. When a lovely baroness actually mistakes him for one and asks him to help locate her missing husband, Baron Montay, Ronnie finds himself agreeing. Several days later he is on death row whiling away the hours until his execution by recounting to a group of reporters the bizarre tale of how he ended up there.

Harry Crumb is a bumbling and inept private investigator who is hired to solve the kidnapping of a young heiress which he's not expected to solve because his employer is the mastermind behind the kidnapping.

Hoping for a peaceful visit with his parents in the small town of Sycamore Springs, Nick Charles and his wife Nora soon find themselves surrounded by old rivalries, family tensions, and a mysterious murder. Nick’s father, a respected retired doctor, would much rather see his son give up detective work, but a suspicious shooting quickly draws Nick back into action. As Nick and Nora investigate, they uncover jealousy, deception, hidden motives, and a dangerous secret involving the town’s prominent citizens.

When a Hollywood star mysteriously disappears in the middle of filming, the studio sends their fixer to get him back.

After returning home to his long-estranged mother upon a request from her deathbed, a man raised by his parents in an orphanage has to confront the childhood memories that have long haunted him.

In the small resort town of Lighthouse Cove, everyone knows that the best man for the job is a woman. And that woman is Shannon Hughes, owner of a construction company and an expert in Victorian home restoration and renovation. Through her renovations she will find clues to uncover the house’s secret past and in turn become an unlikely sleuth to help crack these unsolved mysteries

The roguishly charming and endlessly troublesome Fletch becomes the prime suspect in a murder case while searching for a stolen art collection. The only way to prove his innocence? Find out which of the long list of suspects is the culprit - from the eccentric art dealer and a missing playboy to a crazy neighbor and Fletch’s Italian girlfriend. Crime, in fact, has never been this disorganized.

Psychologist and former prosecutor Hailey Dean aids her friend Detective Garland Fincher in investigating a rapidly growing string of murders at Atlanta Memorial Hospital when Fincher’s girlfriend Dr. Meghan Phillips is named a suspect in the first killing. As the list of suspects grows with each new victim’s death, Hailey’s keen investigative skills, her uncanny ability to read people, and her passion for justice lead her through a labyrinth of clues that eventually point to the killer. But when she gets too close to the truth, Hailey becomes the killer’s next target for murder.

Faced with two false confessions and numerous suspects after a despised civil magistrate is found shot in the local vicarage, Detective Inspector Slack reluctantly accepts help from Miss Marple.

Vacationing on historic Nantucket Island, a teenage mystery writer and her friends must outwit two scheming thieves to solve the secret behind a legendary ghost story.

While on vacation at a resort hotel in the West Indies, Miss Marple correctly suspects that the apparently natural death of a retired British major is actually the work of a murderer planning yet another killing.

Former prosecutor-turned-therapist Hailey Dean is a powerhouse, Mensa bright, and acutely observant. During a tragic week, one of her patients loses her parents to separate fatal accidents along with millions of dollars that has seemingly vanished into thin air. When the police begin to question Hailey's patient, shes knows she is innocent. But who is the culprit?

A wax sculptor opens a new museum years after he is severely injured during a fire that destroyed his original collection. The disappearance of both people and corpses coincides with this grand reopening and leads a reporter to start investigating.

At the insistence of Ruth Van Rydock, an old schoolfriend who is convinced that there is something wrong, Miss Marple agrees to visit 'Stonygates', the country house of Ruth's sister.

A young girl Abigail lives in a city whose borders were closed many years ago because of an epidemic of a mysterious disease. Abby's father was one of the sick - and he was taken when she was six years old. Going against the authorities to find his father, Abby learns that her city is actually full of magic. And she discovers in herself extraordinary magical abilities.

Nancy Drew, a smart high schooler with a penchant for keen observation and deduction, stumbles upon the haunting of a local home. A bit of an outsider struggling to fit into her new surroundings, Nancy and her pals set out to solve the mystery, make new friends, and establish their place in the community

When Edward’s search for his biological family leads him and his girlfriend Ryley to a magnificent villa high in the mountains of Northern Portugal, he is full of excitement at meeting his long-lost mother and twin brother. Finally, he will discover who he is and where he comes from. But nothing is as it seems, and Edward will soon learn that he is linked to them by a monstrous secret.

Set in a world of iron dirigibles and steam powered computers, this gothic horror mystery tells the story of Jasper Morello, a disgraced aerial navigator who flees his plague-ridden home on a desperate voyage to redeem himself.

In Dijon, Inspector Hanaud investigates Betty Harlowe after her uncle, Boris Waberski, accuses her of poisoning her wealthy aunt for an inheritance. While an initial autopsy finds nothing, Hanaud discovers the use of Strophanthus Hispidus—a rare, undetectable poison applied via an antique arrow. Amidst a flurry of "poison pen" letters and deception, Hanaud proves the murder occurred despite the lack of conventional medical evidence.

This silent mystery is considered a lost film.

A young girl in Monte Carlo is engaged to a nobleman, but is really in love with someone else. A jewel thief named "The Black Spider" has been robbing the wealthy of Monte Carlo, and as a joke the girl steals her aunt's jewels. Unfortunately, a detective finds out and suspects her of being the real "The Black Spider".

The American consul in Zanzibar is informed that a fugitive American has just reached the African coast, and becomes suspicious of a newly arrived man from Boston, Massachusetts.

Feature version of the 1945 American serial film of the same name, composed for export only, never seen in the USA and now evidently a long-lost film.

15 chapter mystery serial: [1] “The House of Secrets,” released 5 April 1915; [2] “The Face of Fear,” released 12 April 1915; [3] “The Silver Cup,” released 19 April 1915; [4] “The Ring of Death,” released 26 April 1915; [5] “No Other Way,” released 3 May 1915; [6] “The Strength of Love,” released 10 May 1915; [7] “Into the Night,” released 17 May 1915; [8] “In the Wolf’s Den,” released 24 May 1915; [9] “The Iron Hand of the Law,” released 31 May 1915; [10] “The Inspiring Sword,” released 7 June 1915; [11] “The Valley of the Shadow,” released 14 June 1915; [12] “The Sacrifice,” released 21 June 1915; [13] “The Man Who Did Not Die,” released 28 June 1915; [14] “A Story of the Past,” released 5 July 1915; [15] “The Coming of the Kingdom,” released 12 July 1915.

After Henry Dawson and Robert Harwell quarrel at Elaine Huntington's garden party, Henry disappears and Robert is accused of murder. Although Robert is found guilty and sentenced to death, Elaine, who loves him, believes he is innocent and does everything in her power to help him.

Millionaire Joshua Barker insists that his daughter, Faith, must marry Phil Langhorne, a man that neither likes, and Faith is in love with and eager to marry her childhood sweetheart, John Temple.

When Harlan Carr inherited his Uncle Ebenezer's "Jack-O Lantern" house and too his bride there to live, he found himself the unwilling host of a score of hungry relatives within a week. Soon, strange things began to happen. A black cat made the house his headquarters, unexplained sounds could be heard and a shadowy figure floated through the halls at night.

A man assists a woman to dispose of the body of her stepfather....

The Callbox Mystery (1932) is a British quota quickie crime film about a detective investigating murders linked to a mysterious callbox, likely involving suspects from a will, with a newspaper woman assisting and uncovering deeper secrets behind the apparent financial motives.

A barber who mistakenly believes he has killed a burglar and seeks shelter in the home of a manicurist.

Major Temple vainly tries to purchase of the priests the Green God he sees on a visit to China. He commissions Robert Ashton to get it for him, promising him the hand of his daughter in marriage.

After old Trowbridge is mysteriously murdered, his nephew, Kane Langdon, is accused of the crime. Trowbridge's adopted daughter Alice makes every effort to prove Kane's innocence, but to no avail. When Kane escapes from the clutches of the law, Alice works with him to investigate the crime. They soon discover that Judge Hoyt, a great friend of Trowbridge and an ardent admirer of Alice, killed Trowbridge after forging the old man's will to read that Alice would only inherit his fortune if she married the judge. The judge, confronted with the accusation, becomes so unnerved that he confesses to the crime, and all ends happily with Alice in Kane's arms.

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.

A film buff's obsession with an elusive, possibly nonexistent film spirals into a dangerous descent, blurring the line between reality and madness.

Chaney plays two roles: mad scientist Arthur Lamb and Lamb's "experiment", known only as the Ape Man. This hideous creature was the result of Lamb's attempts to transplant animal glands into human beings. A lost film.

Holmes goes on the trail of a Rembrandt painting, stolen by a drug-addicted artist.

Living quietly under the assumed name Paul Sernine, reformed gentleman crook Arsene Lupin is summoned to protect his invalid, wealthy friend Henry Forbes.

A woman's cheating husband is murdered at their country estate, and suspicion immediately falls on her.