Daniel Robin has become mixed up with a band of criminals known as "the 13," and is shot when he refuses to do their bidding. His daughter Ruth, brought home from boarding school, reaches his bedside before he expires. He tells her that she will be given thirteen keys. Instructions will be provided with each key and, if she follows the instructions, she will eventually fully learn of her birthright. Many adventures then follow as Ruth attempts to solve the puzzle of each key and establish her true birthright.
A son tries to overturn the disgrace of his father, who committed suicide.
Buffalo Bill Cody battles a gang of outlaws secretly headed by an unscrupulous lawyer.
Irrepressible Helen Rhinelander, the daughter of a railroad president. A dastardly villain, Segrue, however, desires not only Helen but also the plans for a new railroad. Happily, Helen's childhood sweetheart, Paul Storm, now an engineer, is right there to protect the damsel-in-distress through the serial's 15 exciting chapters.
The life story of New Zealander Burt Munro, who spent years building a 1920 Indian motorcycle—a bike which helped him set the land-speed world record at Utah's Bonneville Salt Flats in 1967.
A foolish suitor gains favor in a girl's eyes when he pretends to have saved her life. When the truth is known, she rejects him for the real hero.
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.
Man-woman team of investigators uncover a gang whose mad scientist leader has developed an invisibility chemical and plans to build a mercenary army of invisible men.
A 12-episode serial in which Tailspin Tommy evades volcanoes, anti-aircraft shells, and time bombs as he foils a plan by corrupt profiteers to steal an island's oil reserves.
Government agents try to thwart smugglers, while some sort of plot unfolds, about a hidden treasure revealed by cursed coins.
Kit Cardigan seeks the killer of his father...among other plot threads leading up to the famous historical incident.
A silent action movie serial consisting of 15 chapters.
Following the Spanish-American War, a soldier is given the assignment of finding the leader of a band of rebels in the Philippines. In order to do this, he must romance Roma, a cabaret spy working for the rebels. This does not please the daughter of his commanding officer, whom he is romancing.
A bunch of waterfront youths pursue the Sea Raiders, a gang of saboteurs.
An American adventure film serial comprised of fifteen episodes of two reels (24 min) each. All chapters are presumed lost.
Stone assures Weisner, head of the Coal Trust, that Larnigan will never start for Pennsylvania. Weisner is skeptical and informs Stone that if he does go he may be killed, as a strike is in progress. Weisner, a little later in Maxwell's home repeats the statement of it being an easy matter to kill Tom should be come to the coal country. Dorothy Maxwell and Kitty Rockford overhear the conversation. They decide to go to the coal country and lend their aid to Tom. 8th chapter in the Graft serial.
Bruce Larnigan, in connection with Jack Stevens, is editing the "Independent," the newspaper which Ben Travers had bought to assist the fight against the trusts. 10th episode in the Graft serial.
A Secret Service agent seeks his missing brother in Africa, and finds his mission complicated by ivory thieves, a girl with a mysterious past, and a troublesome gorilla.
A new town doctor arrives at the same time as local Indians needprotection from troublemaking looters.
An Indian rug is the key to the location of a lost treasure. When the rug's owner is murdered, it becomes a case for Forest Ranger Steve King