An expedition arrives on an uncharted jungle island to rescue the local natives, led by a jungle boy, from a volcano that is about to erupt.
A newspaper publisher and his Korean servant fight crime as vigilantes who pose as a notorious maske...
Four youthful cadets are implicated in a series of murders, and must attempt to clear themselves of ...
An escaped criminal impersonates a Police Commissioner, causing no end of trouble to a determined Fe...
Before the outbreak of WWII, Nazi sympathizers plot to undermine America.
A movie serial in 13 chapters: Some swampland becomes valuable, and various factions squabble over ...
A Secret Service agent seeks his missing brother in Africa, and finds his mission complicated by ivo...
A new town doctor arrives at the same time as local Indians needprotection from troublemaking looter...
The Wrecker wrecks trains on the L & R Railroad. One of his victims is Larry Baker's father. Baker w...
A young heiress of an American gun factory is threatened by a masked man after her father was murder...
Professor Campbell's expedition into the hills of Libya obtains a papyrus which might reveal the hid...
The Daily Clarion hires detective story writer Steve Colt to investigate the deaths of a group of sc...
When the unscrupulous Carlos Manning discovers that an old Spanish land grant recently unearthed wil...
Crooks discover a Genghis Khan treasure ship on the Canada-Alaska border but the treasure is hidden ...
Two federal agents battle a gang that hijacks trucks carrying materials vital for the security of th...
The serial detailed the experiences of Kathlyn Hare, the pretty daughter of an explorer. Kathlyn res...
Prospector Henry Tolliver disappears and his son "Wild Bill" Tolliver comes looking for him.
Sergeant MacLane of the Mounties investigates the disruptive activities of a bunch of troublemakers.
A young girl journeys to Africa to find her father, an explorer who vanished in the jungle.
The nefarious Dr. Fu Manchu searches for the keys to the tomb of Genghis Khan, in order to fulfill a...
Calvin Drake employs a group of low-lifes to drive away land owners along the path of a new railroad...