The Operator at Black Rock

Jack Pepper accidentally fires his gun while forcing a newspaper editor to retract his statement regarding Miss Tulip Hellier, and the sheriff goes after Jack. While hiding out, Jack finds a liquor cache on the Hellier ranch and knows it was placed there as a ruse to distract the sheriff while an outlaw gang runs dope across the border.

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.

Henry Warner (Herbert Rawlinson) is so broke that he has sold his overcoat and now his landlady won't leave him alone about the rent. When he sees a wallet sticking out of a rich man's pocket, he's desperate enough to steal it. The police give pursuit, and Henry winds up in someone's study. The man who lives there, Middleton (Alfred Allen) has been looking for someone with Henry's nerve and offers him a job (along with an overcoat and some cash): He must steal back a will that Middleton's nephew, Craig (Harry Carter) stole from him.

Margery Trent, a beautiful girl, is trying to get possession of certain papers which will prove her identity. These papers are held by her uncle. She is in the act of entering the home of her uncle with a skeleton key, When Thomas Rockwell, alias "Tommyrot." a young author, happens along and helps her. They are caught in the house.

A murderous gang of mysterious creepy killers mark a young heiress for death. They are led by a ghostly voice known only as the "The Mystery Mind."

Franti, an organ grinder of the poor districts of New York, has a daughter, Isola, who sings to his street piano's accompaniment.

Publisher John Gillespie faces a financial crisis after his business partner skips town with all the firm's assets. Facing ruin, he reluctantly approaches a wealthy aunt for assistance but is met with a stony-faced refusal.

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

A society couple lose their two-year old son in ship-fire and a fireman, finding the child, adopts him. The society couple adopt a baby girl. Both children grow up and meet in later years but the girl has an affair with a rich profligate. Meanwhile, the boy has become a fireman and through his instrumentality the girl is saved from death in fire. She gives up the rich youth and marries the firefighter.

An ambitious tenement girl forced into a life of crime has a change of heart when her victim tries to kill himself.

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 1921 movie serial directed by J.P. McGowan. Chapters: 1. The Buccaneer's Bride 2. The Hornet's Nest 3. The Secret of the Sea 4. The Hidden Danger 5. The Bandit's Victim 6. The Escape 7. In Hiding 8. The Trap 9. Under Sentence 10. The Secret Cavern 11. Satan's Twin 12. The Lost Ring 13. The Cipher Key 14. The Midnight Attack 15. The Race for Life 16. The Crystal Lake 17. A Fight to the Finish 18. Hidden Treasure

After finding her sister dead, Maria tries to find out who or what is to blame.

Richard Castleman, master of Winnecrest Hall in Louisiana, goes on a sea voyage recommended by his cousin and physician, Harry Chilton, who thereupon begins romancing Castleman's fiancée, Jeanne Lamont. When word arrives of Castleman's death, Chilton prepares to usurp the fortune and property of the dead man. Danny Rowland, who is found wounded by two wandering crooks, Dominie and The Squirrel, opportunely arrives at the estate seeking food and rest; and because of his resemblance to Castleman, he is welcomed as the master. Dominie is introduced as an English cleric and The Squirrel as an Italian count, while Danny falls in love with Jeanne, who believes him to be her fiancé. Chilton, however, suspects the trio and finally unmasks them. It then develops that Danny actually is Castleman, who had decided to reform the two men who befriended him and to expose the dishonesty of his cousin.

A lieutenant saves an heiress from a wicked squire and is framed for murder.

Allayne Norman's husband Bruce is a gambler and drunkard who kills her artist cousin in an argument. Bruce flees the studio with Allayne and their son, and places his identifying documents in the pockets of an amnesiac man. To avoid the consequences of his actions, Allayne identifies the man as her husband. When Bruce returns, he tries to kill the man but is shot instead. The man regains his memory and is cleared of wrongdoing.

Mr. Lincoln's tremendous physique fits him especially for serial work, where strength and daring are all important! An 18-episode adventure movie serial where Elmo saves the day through derring-do.

A cowboy sets out to help a pretty young girl who is about to lose her ranch when crooks plan to foreclose on it because she doesn't have enough money to make her mortgage payment. He puts together a cattle drive in order to sell the herd to raise the money to pay off the note, but when the crooks hear about this, they make plans to stampede the herd along the way.

A wealthy young athlete comes to the aid of a beautiful heiress, whose fortune is being threatened by two arch villains, The Great Master and Doctor Zulph.

The uncle of John Davis, killed on the mountains, leaves a will directing that Davis and his cousin, Hawke Morgan, shall be joint guardians of his adopted daughter, Ethel, and receive each a share in a valuable gold mine, the location of which is indicated on a map left, with the will, a certain proportion going to various charities. Hawke Morgan comes out West, and determines to get rid of Davis, and so acquire not only the entire fortune but also the girl who is in love with Davis. He at once sets out to accomplish the murder of Davis, and every stage of the story is packed with exciting adventure, the hero and heroine going through amazing adventures before their final happiness is secured.