Sir James Blake has retired from Scotland Yard so that he can assist his niece Hope and her friend Jerry in developing an apparatus they have invented. Sir James thinks that their invention has the potential to prevent wars, and plans to donate it to the League of Nations. But a gang of criminals led by the elusive "Scorpion" steals the device, and Blake and his associates must recover the invention and determine the identity of the "Scorpion".
German adaptation of Maurice Leblanc's "Arsène Lupin versus Herlock Sholmes" stories. German copyrig...
A mad scientist named Dr. Satan plots to steal key pieces of technology to enable him to build an ar...
A serial in 12 chapters. Tarzan goes to Guatemala to find his lost friend, D'Arnot. On the way he h...
A beautiful young woman is a daring master thief. She meets the young millionaire Thomas Babbington ...
This twenty-three episode serial told the story of a secret society called The Black Hundred and its...
A young heiress of an American gun factory is threatened by a masked man after her father was murder...
A series of 2-reel thrillers in which a society girl has a position as a special investigator for th...
Dr. Mabuse and his organization of criminals are in the process of completing their latest scheme, a...
The evil and masked "Gargoyle" is sabotaging all of America's industrial plants. It is up to the Spi...
In attempting to develop a chemical which would make a person super-intelligent, Dr. Montrose fails ...
The Wrecker wrecks trains on the L & R Railroad. One of his victims is Larry Baker's father. Baker w...
The female leader of an international crime ring steals a valuable artifact that can give her the po...
Two federal agents battle a gang that hijacks trucks carrying materials vital for the security of th...
Released in both sound and silent versions, this ten-chapter serial starred former cowboy ace Jack P...
Restored by the George Eastman House in 2001, this 1928 serial was considered a “last hurrah” for th...
A murderous gang of counterfeiters has kidnapped the government's best engraver and is forcing him t...
From the Universal synopsis: Retired Inspector Blake of Scotland Yard learns that Lord Blanton has a...