King of the Royal Mounted

A 12-episode serial in which scholastic sports star Frank Merriwell leaves school to search for his...

A Mountie (John Preston) catches fur thieves with the help of his horse, Dynamite, and dog, Captain.

A superhero known as The Black Commando battles Nazi agents who use explosive gases and artificial l...

A criminal mastermind known as The Crimson Ghost is out to steal a device called the Cyclotrode, whi...

When a cunning murderer vanishes into the rugged mountains of the Pacific Northwest, pursuing FBI ag...

Two expeditions are trying to reach the Lost City of Zoloz -- one headed by Professor Davidson, a sc...

A variety of people are searching for a long-hidden treasure somewhere on an island. Chapters: 1....

A 15 episode serial in which Blake battles the "Scorpion" over possession of a 'death ray' machine.

Two safaris enter the African jungle intent on finding a white girl who is the heiress to a fortune....

David Trent is a nobleman who forms an outlaw group to combat his evil uncle Sir Edgar Bullard. The...

Criminals steal a death ray that concentrates the rays of the sun. The inventor's daughter and a gov...

A group of street kids battle a terrorist gang led by a Japanese spy.

Columbia's 11th serial and the first western serial that James W. Horne solo-directed.

In 1896, three survivors of a whaling ship-wreck in the Canadian Arctic are saved and adopted by an...

An orphan bear cub hooks up with an adult male as they try to dodge human hunters.

Carter (Benjamin Dunk Kostecki) returns to town to visit some old friends. After he can't find a rid...

Disaster seems imminent when scientists discover that the planet Mongo is about to crash into Earth....

A Royal Canadian Mounted Police sergeant must mediate a land rights dispute between an advancing rai...

Treasury agents go after a ring of counterfeiters operating out of a traveling carnival.