Ronald Davidson Filmes

King of the Candian riding police is up against Japs and Nazis who are about to invade Canada. They just want to clear the way with a new futuristic...

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

A group of ranchers, led by Colonel Arnold and Ward Gordon, are drilling an oil well but getting fierce opposition from an unknown gang of outlaws....

An American secret agent travels to Africa to infiltrate a Nazi spy ring.

Calvin Drake employs a group of low-lifes to drive away land owners along the path of a new railroad; Red Ryder opposes this strategy.

A villain named Marlof attempts to set up secret missile bases inside Canada so he can launch missiles at the U.S. The Canadian Mounted Police...

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

Edited version of the 1938 Republic serial "The Lone Ranger."

Jerry Blake (aka Federal Operator 99) teams-up with Joyce Kingston to thwart the plans of escaped crime boss Jim Belmont.

A gang of land-grabbers tries to prevent safe passage of the Foster Stage Company through frontier territory.

This is a TV-movie feature edited from the 1938 Republic serial "Fighting Devil Dogs"

A man returning home after having fought in the Civil War discovers that corrupt politicians have taken over the county and are terrorizing and...

Stock-footage from Republic Pictures' earlier Zorro serials was served up once again in this 12 chapter cliffhanger, this time without the...

In this 12 Chapter serial the UN enlists trader Tom Rogers and Vivian Wells, to lead the effort to prevent the natives from starting a revolution in...

A Texas Ranger and his partner gallop after a band of desperadoes.

Two federal agents battle a gang that hijacks trucks carrying materials vital for the security of the country and sells them to foreign powers.

Johnny Mack (Johnny Mack Brown ) is hired by Lois Benton (Virginia Carroll) as a hand on her ranch, formerly run by Daley, who is in jail on a...

This is a shortened version of the 1945 Republic serial "The Purple Monster Strikes," which was released to television in 1966.

Dangerous climate changes are ravaging Earth and the U.S. government requests an investigation by masked super-scientist Commando Cody. He discovers...

Famed explorer Lewis Cotlow leads a hunting and archaeological expedition into Africa.