Federal Operator 99

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....

A silent action movie serial.

A famous scientist invents a humanoid robot (the titular "monster"), so a greedy rival scientist pla...

Only Episode 7, "The Hooded Helper," of this 20-Episode Serial is known to survive. All other episod...

A newspaper publisher and his Korean servant fight crime as vigilantes who pose as a notorious maske...

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 villain named Marlof attempts to set up secret missile bases inside Canada so he can launch missil...

Crooks discover a Genghis Khan treasure ship on the Canada-Alaska border but the treasure is hidden...

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...

Japanese spies attempt to subvert America's war effort; G-Men attempt to thwart their plot.

The war lords of a potential enemy of the US has the spy ring, led by John Baroda, the Spy King and...

The Daily Clarion hires detective story writer Steve Colt to investigate the deaths of a group of sc...

A silent movie serial

An expedition arrives on an uncharted jungle island to rescue the local natives, led by a jungle boy...

Escaped Prisoner 39013 impersonates the rich and influential Horace Granville, allowing him to creat...

A 10 chapter cliffhanger serial made by William M. Pizor Productions. 1. Missing Men 2. Tongues of F...

Beatrice Fairfax, the original advice-to-the-lovelorn reporter and her friend and not-so-secret admi...