Crooks discover a Genghis Khan treasure ship on the Canada-Alaska border but the treasure is hidden somewhere on land. In their efforts to find the hidden treasure they resort to murder and sabotage to stop the construction of the Alcan highway which will bring homesteaders to the area. Sergeant Royal of the Royal Canadian Mounted Police battles through 12 episodes to find the crooks and to learn the identity of their mysterious leader known only as 'The Boss'.
Man-woman team of investigators uncover a gang whose mad scientist leader has developed an invisibil...
An accomplished aviator sets out to locate treasure hidden by one of his ancestors. He encounters i...
A new town doctor arrives at the same time as local Indians needprotection from troublemaking looter...
Mystery and adventure, surrounding a stolen rubber harvest.
Pulp hero "The Spider" seeks to destroy all criminals. In this serialized adventure, he battles The...
Mandrake and his team attempt to prevent "The Wasp" from stealing and using a new Radium invention.
Government agents work to interfere with schemes to trick the Comanches into war with the Texans.
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 ...
Tom King Jr. seeks to discover who murdered his father, a Texas Ranger; the trail leads to a network...
A Secret Service agent seeks his missing brother in Africa, and finds his mission complicated by ivo...
A bunch of waterfront youths pursue the Sea Raiders, a gang of saboteurs.
Calvin Drake employs a group of low-lifes to drive away land owners along the path of a new railroad...
A famous scientist invents a humanoid robot (the titular "monster"), so a greedy rival scientist pla...
Prospector Henry Tolliver disappears and his son "Wild Bill" Tolliver comes looking for him.
A movie serial in 12 chapters: The famous comic strip character is on a mission to protect a secret...
The mysterious Don Del Oro ("Lord of Gold"), an idol of the Yaqui Indians, plans to take over the go...
A police detective is caught up in a plot to steal two million dollars in bonds.
Kit Cardigan seeks the killer of his father...among other plot threads leading up to the famous hist...
Disaster seems imminent when scientists discover that the planet Mongo is about to crash into Earth....