Sherlock Holmes investigates a series of so-called "pajama suicides". He knows the female villain behind them is as cunning as Moriarty and as venomous as a spider. Based on "The Sign of Four" and the short stories "The Dying Detective", "The Final Problem", "The Speckled Band" and "The Adventure of the Devil's Foot".

Genial shopkeeper Philip has to endure the constant nagging of a shrewish wife while he secretly yearns for a pretty young stenographer. When the henpecking gets to be too much, Philip murders his wife and manages to make her death look like an accident. A ruthless blackmailer and a low-key detective both discover Philip's secret, and he has to decide which of them poses the more dangerous threat.

Jim Warren, a crook, is married to Norma, but there was a flaw in their marriage papers and he must marry her again to protect their unborn child. He returns home and gives her some money but it has been stolen and she is sent to jail as an accomplice. To get her out, he is forced to marry another woman and Norma, thinking Jim has deserted her marries Phil Powers, and gives birth to Jim's daughter. Years later, Jim meets his daughter in the midst of a blackmail scheme against Norma over her earlier imprisonment. The daughter shoots the blackmailer, and Jim takes the blame.

Originally written for Pearl White, this silent serial is a great action-packed adventure starring Molly King and Leon Bary. This serial had fifteen chapters, each one two reels in length. The chapters were: 1. The Lady in Number '7' 2. The Masked Stranger 3. An Hour to Live 4. Kidnapped 5. The Life Current 6. The Dead Come Back 7. Into Thin Air 8. The Stranger Disposes 9. When Jail Birds Fly 10. The Hole-in-the-Wall 11. Love's Sacrifice 12. Riddle of the Double Cross 13. The Face of the Stranger 14. The Hidden Brand 15. Mystery of the Double Cross.

A stirring drama of Wall Street manipulation of the world's wheat supply, which leads the characters into adventures and danger in various corners of the globe.

A security leak is found at a Southern California atomic plant. The authorities stand in fear that the information leaked would go to a hostile nation. To investigate the case more efficiently, Dan O'Hara, an FBI agent, and Philip Grayson, a Scotland Yard sleuth, join forces. Will they manage to stop the spy ring from achieving their aim?

The famous Borgia Pearl, a valuable gem with a history of bringing murder and misfortune to its owner since the days of the Borgias, is brought to London, thanks in part to Sherlock Holmes. But before long the jewel is stolen, due to an error on Holmes' part, and shortly thereafter, a series of horrible murders begin, the murderer leaving his victims with their spines snapped and surrounded by a mass of smashed china.

A brash young lawyer takes a short-term, high-paying job as bodyguard for a slick business exec being threatened by a former partner, and quickly realizes he may be in over his head.

A beautifully rendered, fact-based crime film about a crusading Italian policeman battling Black Hand extortionists in New York’s Little Italy is back on the big screen. In addition to Ernest Borgnine’s brilliantly sensitive portrayal as Lieutenant Joseph Petrosino, this engrossing picture is deftly photographed by Lucien Ballard, beautifully scored by David Raksin with a stellar supporting cast including Zohra Lampert and Alan Austin. Literate, suspenseful and emotionally moving, this memorable film remains the definitive depiction about the emergence of the Mafia in America.

In World War II, a British secret agent carrying a vitally important document is kidnapped en route to Washington. The British government calls on Sherlock Holmes to recover it.

Detective Nick Carter is brought in to foil spies at the Radex Airplane Factory, where a new fighter plane is under manufacture.

An unpolished racketeer, whose racket is finding heirs for unclaimed fortunes, affects ethics and tea-drinking manners to win back the sweetheart who now works for his seemingly upright competitor.

Duke Berne, former big shot but now a three-time loser, fears returning to crime because a fourth conviction will mean a life sentence. Finally, haunted by his past and goaded by his cohorts, he joins in planning an armoured car robbery.

An American veteran returns to Tokyo to try to pick up the threads of his pre-World War II life there, but finds himself squeezed between criminals and the authorities.

A rich but naive young woman is in possession of some priceless jewels. She herself doesn't know it, but a gang of jewel thieves does.

After the Civil War, an ex-Confederate soldier faces new battles, including the elements and a carpetbagger intent on destroying him.

Detective Philo Vance is in charge of the investigation of several mysterious murders. Things take a turn when he gathers evidence against Major Fenwicke-Ralston.

Various groups of people, both well-intentioned and otherwise, search for a buried treasure that is buried underneath a skyscraper.

World War I brings tribulations to an American woman married to a German.

Adventures of an American Secret Service-girl in search of an important German secret during the war. Chapters: [1] “The Great Secret,”; [2] “Marked for Death,”; [3] “The Gas Chamber,”; [4] “Below the Waterline,”; [5] “The Acid Bath,”; [6] “The Unknown,”; [7] “The Betrayal,”; [8] “A Crippled Hand,”; [9] “Woes of Deceit,”; [10] “The Inn of Dread,”; [11] “The Death Studio,”; [12] “The Chance Trail,"; [13] “Wings of Mystery,”; [14] “The Hidden Way,”; [15] “The Secret Host"

In 1890, two British expatriates, Robert Herrick and Huish, and German Captain Jakob Thorbecke, are commissioned to sail a Yankee schooner called The Golden State , whose captain and crew have died of smallpox. From Tehua in the South Seas to Australia, they are to deliver a cargo of champagne. Thorbecke decides to head for Peru, however, so he can sell the merchandise and pocket the money. While sailing, Faith Wishart, daughter of the deceased captain, comes out of her hiding place on board and, by briefly holding Thorbecke at gunpoint, demands he make the delivery.

College students attempt to solve a series of murders on campus while also trying to put together the school's big show.

Moriarty is sentenced to death, and Sherlock Holmes prepares to retire to the country and marry his girl. But Moriarty has sworn that Holmes, Lt. Col. Gore-King of Scotland Yard, and his trial judge shall all be hanged too. When Moriarty escapes and proceeds to put his threat into operation, Holmes has to postpone his retirement.

Sarajevo June 28, 1914. Dushan, the Serbian mayor of a Hungarian town, has come to see the parade of Archduke Ferdinand. While there he runs into Geza, an old friend in the Hungarian Army and invites him to come to his house and visit him and his new wife.

Young Bruce McDow tries to live with the specter of his late Father's perceived folly as a Sailor. That led to the loss of a ship and its crew many years earlier. Struggling with his personal demons in a town that doesn't seem to want to forgive or forget.

Jazz age youngster Smoke Thatcher "borrows" a neighbor's car to take Patsy, his sweetheart, to a dance after his father refuses to lend him his car. A car-fight with a rival results in the borrowed automobile's being so wrecked that Smoke cannot return it. The garage to which he and Patsy take the car for repair turns out to be actually a gang's hideaway and a place where stolen cars are brought and later fenced.

The Timber Queen follows Ruth Rowland as the inheritor of a wealthy timber business who tries to stay independent of a cruel man who wants to marry her and steal her wealth. The UCLA Film and Television Archive has preserved episodes one, four, eight and nine, and distributor Harpodeon has preserved episode twelve.

A young heiress of an American gun factory is threatened by a masked man after her father was murdered. This criminal might be a member of her family or a German agent, who wants to get information about the factory's products, perhaps his mystery has a combined solution - we will probably never know...

A tough prosecutor who has sent dozens of criminals to prison finds himself framed on a bribery charge and winds up in prison himself.

An action-themed movie serial.

A love triangle forms the basis of this drama. It all begins in a steel mill when a steel worker ignores the besotted gazes of his landlady at the boarding house and falls in love with a gold-digger. His best friend also finds himself smitten by the seductive young woman. But when the one of the workers fritters away a collection that had been taken up for the wife of a deceased co-worker on a foolish bet, he and the vamp take off until the good-hearted landlady intervenes and convinces them to stay and take their lumps.

Amos and Andy trying to make a go of their "open-air" taxi business while they get caught up in a society hassle, involving driving musicians to a fancy party.

Sherlock Holmes investigates when young women around London turn up murdered, each with a finger severed. Scotland Yard suspects a madman, but Holmes believes the killings to be part of a diabolical plot.

A French-Canadian trapper's adventures jeopardize his romance with an innkeeper.

Julie Fresnel is a co-ed at Redgate University and her father, Dr. Henri Fresnel, is the new French professor. Julie attraction from the make students drops a bit when two of her admirers are found murdered. When an attempt on the life of a third one is made. Seth Dunlap, an instructor at the school, decides to turn detective and find the killer. Assisted by his sister, who is in love with the third student, Dunlap begins to follow the the small trail of clues left by the killer.

During WWII several murders occur at a convalescent home where Dr. Watson has volunteered his services. He summons Holmes for help and the master detective proceeds to solve the crime from a long list of suspects including the owners of the home, the staff and the patients recovering there.

German expatriate Fritz Kortner plays the largest role, as an anti-Nazi schoolmaster who helps a downed American flyer (John Archer) reached Allied lines with vital war information. As usual, the Nazis are incredibly stupid and lead-footed, enabling the flyer to accomplish his mission.

A pair of slick Broadway producers con a wealthy cowboy into backing their show.

A society man's loving, devoted wife, upon learning that he has been unfaithful and is planning to leave her for the other woman, strategically pretends to be having an affair of her own. The woman's friends gladly assist in the deception.

A fugitive, dangerous madman reaches an English village where he confronts his former partner who left him for dead in the jungle after their discovery of a diamond mine. When the former partner also claims to have since lost the mine and all its wealth, which he took all for himself, and though the partmer is still living in a state of luxury , the madman takes up an offer from a crazed scientist to make him invisible, something the scientist has already done with experimental animals, so that he can take revenge.

An escaped criminal pretends to be a member of the Royal Canadian Mounted Police in order to prove his innocence of murder. Star Dennis Morgan plays two roles.

Lucretia Morgan has been married to an old man for the past seven years. The marriage is loveless but the whole time Lucretia has been a devoted wife. Her husband Allen has been sick for some time. Lucretia thinks Allen is upset with her because she is going out to a charity ball and he has to stay. Allen understands she is young and she needs to socialize he is not upset with her for wanting to go out.

A silent movie serial directed by George B. Seitz.

Josie, a New York showgirl with a mind of her own and a heart of gold, finds herself stranded on the island of Fiji. While seeking a way home she is befriended by a local man who gets her a job working as a barmaid at The Bamboo Bar. There she meets an alcoholic World War I veteran who is haunted by his wartime experiences and has an irrational fear of fire. Under her concerned care, he begins to recover and they fall in love. But then her jealous self-appointed boyfriend forces the veteran to participate in a traditional Fijian fire-walking ritual. To overcome his terror he must walk across 20 feet of burning coals and fight his rival to reach Josie's loving arms.

Margaret Holt and her brother Victor set out to smash a narcotics ring responsible for their father's death. Young reporter John Howell and eccentric mystery writer Winthrop Clavering help unravel the truth about the murder.

A detective (Edmund Lowe) trails a professor (Henry Daniell) who stole credit for his wife's research, then killed her.

A wealthy London nobleman hires a pretty but poor young woman to distract his playboy son from marrying a golddigger. Complications ensue when the girl and the father begin to fall for each other, and things get even more complicated when the son declares his love for her, too.

When his employer goes to Florida, a butler masquerades as a millionaire and winds up getting involved with an heiress.

Champion boxer Jimmy Dolan has cultivated a wholesome image for himself, but he's a boozer and womanizer behind the scenes. Intoxicated at a party, he punches a reporter who threatens to expose his hypocrisy, and accidentally kills him. Dolan panics and skips town, winding up on a farm that serves as a home for disabled children run by kindhearted Peggy. As the cynical Dolan falls for Peggy, he begins to change his ways.

Joe McKnight temporarily leaves his fiancée, Nora Langdon, for an expedition in a South American jungle. Nora gets a position as librarian in the small town of Midberg, where she boards with the Smith family. Nora is befriended by her next-door neighbor Austin Brown, who, unknown to his wife, is engaged in a moneymaking scheme with James Wilson.

A famous stage actor hopes to land the lead role in a big new Broadway musical, but he's unaware his teenage son has already been given the part.

A boxer flees, believing he has committed a murder while he was drunk.

Janet Dale feels that there is a danger looming over her home but cannot put her finger on what it is. Days later her father disappears at her 18th birthday party; dematerializing into thin air before her eyes. She sets out to find him and grapples wit mobsters, psychics, murder, and family secrets.

Three playwrights develop a plot around a drunk who gets killed in their apartment.

The Butterworth family attorney Gaspar Le Sage, and a suitor for the hand of Eleanor Butterworth, persuades a beautiful adventuress, Annabelle Wu, to help him steal the official plans for the coastal defense of California from Eleanor's brother, Lieutenant Butterworth.

A young girl is presented, on her birthday, with a beautiful pearl necklace, the oldest heirloom in the family. Her maid carefully locks it up in the bureau drawer; but the next morning the necklace is missing. Naturally, the maid is accused, but she denies all knowledge of the whereabouts of the necklace, and puts the blame on the washerwoman, who had called at the time she was locking the jewels up; in consequence, the washerwoman is arrested, and her little son, thrown on his own resources, finds employment with the milkman. Two or three days later, while delivering milk at a fashionable residence, he sees a young lady walking in her sleep, out across the lawn, and follows her to a hollow tree, where he sees her dig up the jewels, which she has hidden on a previous somnambulistic promenade. Of course, this soon leads to the straightening out of all the difficulty. This short is presumably lost.