A boxer saves a girl from a noble kidnapper.
Identical twin brothers, Ward and Clyde Kingsley lives intertwine in a scheme involving marriage, insurance fraud, and mistaken identity. Clyde marries heiress Agnes for her money, but when he plans to fake his death with the help of his dying twin Ward, Agnes falls for Ward, leading to a murder plot where Clyde is accidentally killed by his own accomplices, leaving Ward and Agnes to marry after Ward's recovery.
Penniless aristocrat Yvonne Dupré ekes out a living selling her paintings to a crooked dealer, Leon Naisson, who passes them off as other more famous artists. Leon confides to his unscrupulous model Romildo, that he is attracted to Yvonne. Romildo drugs his lover, fiery Apache dancer Juliette who closely resembles Yvonne, then tries to extort money from Leon to have his way with her. Leon discovers the duplicity but convinces the artist's sweetheart, Dick Gray, that she has been unfaithful. As police close in on Leon, he frames Yvonne by planting forged paintings in her studio. Following Yvonne's arrest, Juliette is informed by her foster sister that she was stolen by gypsies as a child and is actually Yvonne's twin sister. Juliette exposes Leon's operation to the police, reuniting Yvonne and Dick.
On the trail of counterfeiters Detective Craig is on their trail. Suspicion falls on James Dalton who passes bad money through unsuspecting "fences." Dalton plants bad bills on young Bob Brierly and when it is detected Dalton, as usual, escapes while the innocent Bob is caught and convicted. Upon his release Bob meets Mae Edwards who gets him a job in her bank. When Dalton comes to the bank to case it for a robbery he runs into Bob and tries to recruit him as an accomplice. Bob, who has married Mae, refuses. Dalton causes him to lose his position and because of Dalton’s persistent efforts forces Bob to join the crook. Craig, shadowing Dalton, knows Bob is taking part against his will. Craig foils the robbery and after a motorboat chase Dalton is captured and exonerates Bob.
A jilted lover, ruined financially by his rival, finds himself, with the help of a junior partner, ruining the couple who rejected him. Following the death of the revenge-seeker, the married couple faces accusations of murder. A dramatic trial reveals the murderer.
Allen Bancroft of Lancashire is framed by criminals leading to his imprisonment and subsequent struggle to clear his name and find work, all while facing coercion from the same criminals.
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.
Jim and Flora work together to rob a diamond broker's office, successfully stealing several large, valuable diamonds. Making their getaway in a taxi Flora asks Jim for her agreed-upon share of the stolen diamonds. Jim refuses to give her the diamonds immediately, telling her it wouldn't be safe for her to have them at that time, and promises to divide the loot later. This causes tension and conflict between the two accomplices.
Four wealthy young men, Larry Van Cortlandt, Castleton, "Fatty" Harriman and Payne, become intoxicated in a cabaret where munitions maker Stanhope Shelton is giving a party for his daughter Natalie. Larry is attracted to Natalie, but he is ejected with his friends before he can secure an introduction. Plainclothes detective Hogan vows to capture Larry, who seeks asylum on his yacht with his friends. After the crew quits, Larry and his friends handle the boat. The next morning Castleton and Payne place a "for hire" sign on the boat and the Sheltons engage it. Larry teaches Natalie to steer and runs into several boats in the process. Four people in the Shelton party turn out to be burglars and rob the other guests. Meanwhile two other crooks rob the Shelton mansion. Larry manages to capture all the crooks at the Shelton home, and he wins over both Natalie and her father.
Richard Barr, who lives in the suburbs of New York, and John Colville, honest directors of a dishonestly managed corporation, are fighting to save their own investments and those of small individual shareholders from ruin. They are holding a very important meeting that will last well into the night.
Kid Kelly, a gangster in New York's Lower East Side, attempts to rob Goldberg's millinery store. When the police arrive, Flo Haines, who had come to the building to look at an apartment, hides. When the police find her, they charge her with the crime, but the Kid turns himself over to the law instead. After his release, he again meets Flo, who works in an artificial-flower factory by day and at Reverend Roberts' relief mission by night. The Kid soon falls in love with Flo, and his jealous sweetheart Mamie tricks her into coming to her apartment, where she drugs her and turns her over to Joe Carelli, the flower factory's lustful owner. The Kid saves Flo, but when Carelli is found murdered the next day, he is arrested for the crime. The confession of Annie, who had stabbed Carelli in a jealous rage, frees The Kid, who reforms himself and marries Flo.
"Matches Mary" has sold matches on the streets of New York for many years and nobody knows her real identity. The truth is that Mary's young son had been kidnapped many years ago and she donned ragged attire while searching for the man, whom she knew, who did it. Years later day she meets him on the street and demands to know about her son, now grown to manhood. The man, now calling himself Foster, escapes but Mary track him to his home. Foster's nephew comes in and announces that he has gotten married while in college. Foster is furious and threatens violence. That night he is found murdered and Peter is accused of the crime, and is put on trial. Mary testifies she was the one who murdered Foster. She is about to be sentenced when a detective brings in a confession from two burglars who admit killing Foster. Peter asks Mary who she is and she replies she is just "somebody's mother." Later, an old friend and a lawyer bring evidence that reunites Mary with her lost son, Peter.
A reporter and a detective team up to solve the murder of a nightclub singer who had been involved in a divorce scandal.
Young Edyth Vail, believes her fiancé Allen Morris may have committed a murder, asking Ashton Kirk to investigate the crime. The fiancé admits he went to the David Hume's home to retrieve plans for a submarine, invented by his scientist father and stolen by the murdered man, but Allen claims he left the home before retrieving the plans. Kirk uses a train conductor's punch ticket to discover the identity of the murderers, one of whom is mute, and sets a trap to apprehend the suspects.
When his buddy is murdered a dedicated cop, goes after the gang responsible.
16 episode adventure serial. 1. The Grey Seal 2. The Stolen Rubies 3. The Counterfeit Five 4. The Metzer Murder Mystery 5. A Fight for Honor 6. Below the Deadline 7. The Devil's Work 8. The Underdog 9. The Alibi 10. Two Crooks and a Knave 11. A Rogue's Defeat 12. The Man Higher Up 13. Good for Evil 14. A Sheep Among Wolves 15. The Tapped Wires 16. The Victory.
Lindy, an innocent girl reared in a small town, accepts a letter for her friend Mrs. Bates from wealthy landlady Mrs. Cribbley. Believing the letter to be an eviction notice, Lindy postpones delivery, but soon becomes terrified upon learning that mail theft is a felony, and that her dog has destroyed the letter.
Harold Armytage is disowned, then framed for murder by his conniving cousin, Clifford, to steal his inheritance. After escaping jail, Harold rescues his wife, Bess, and brings the true villains to justice.
Gamblers Dave Hume and Ed Felton are rivals for the love of Babe Lennox, a chorus girl. Hume informs on Felton, and though the latter is arrested he is released on bail, and Talbot, the attorney, warns Hume to stay clear of him. Hume, who is in ill health, determines to commit suicide, making it appear that Felton killed him; and (concealing a record of his plans on a small statuette) he makes a wager with Felton that he can do so.
A young newspaper man from San Francisco arrives in the Yukon to start a newspaper and conflict ensues. Based on the poem by Robert W. Service.