Lee Powell

The US marine corps must battle a would-be world conqueror who uses electricity as a weapon. (imdb)

Both Lawrence and Salter are mine owners. Salter has planted men at Lawrence's mine and when Lawrence ships his high grade ore, they switch it with Salter's worthless ore. Obtaining ore samples from both mines, Marshal Lee Powell figures out the scheme and he and his deputies Art and Bill go after the bad guys. (imdb)

Tom Cameron is after the man that killed his parents when he was a boy. Obtaining a deed from a family killed just like his, he runs into trouble with Mitchell whose men committed the murder. Accused of the murder by Mitchell, he is quickly tried and convicted and the Judge he recognizes as the man he is looking for. (imdb)

Kent wants the Allen ranch. So he has Steve and his men rustle their cattle using Pete as an informant. When the Trigger Pals Lucky, Stormy, and Fuzzy fight back, Kent frames Stormy for the rustling. (imdb)

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

Shannon wants Hank Stoner's land for the vanadium ore it contains. He has chemist Wainwright, who can change the ore into gold, held prisoner. But the Frontier Marshals are on the job.

A ring of cattle thieves uses short-wave radio to communicate with each other. A trio of range detectives must find a way to capture the gang.