Foy Willing

An Indian agent comes to the rescue when a local tribe's fishing rights are threatened by a greedy cannery owner.

The bad guys dynamite a fish hatchery. They're trying to put the hatchery out of business so they can get possession of oil underneath the lake. Roy is a game warden investigating the dynamiting.

An experimental weather satellite and a missile base are at stake when Roy discovers foreign agents around his ranch.

The period is the 1840's and Greg Thurston is out to establish his own empire out of a large area of the west. He needs rifles to give to the Indians but Monte Hale breaks up his attack on the supply train. But when they get them by robbing the warehouse, Monte suspects Thuston who had the other key. He follows Thurston only to be caught by him just as Thurston launches his final big attack.

Deputy sheriff Roy helps an elderly peacekeeper stop gunrunners who smuggle their weapons via the railroad.

Evil Grant Withers lets a killer horse loose to ruin valuable horses on nearby ranches. He hopes to shake down the ranchers for his "protection". Roy tracks down the bad guys, but is suddenly trapped by them. Peter Miles, a boy terrified of horses, overcomes his fear and rides for help to save the day.

Sintown is just a deserted ghost town until Vanerpool starts looking for silver. Cookie and Roy's partners put $20,000 into the business only to find that the mine is worthless and Vanerpool is bankrupt. Carol comes out to look for silver to save the company, but does not know that their engineer, named Regan, is crooked and wants all the silver for himself. But only Old Ed knows where the mother lode is located.

Monte Hale has been working as a teller in a Texas bank during the summer to earn money for his medical college expenses during the upcoming year. He is about to leave to return to college when the bank is held up by two members of a notorious gang, headed by Marlowe, leaving Monte with the smoking gun of one of the bandits that killed the bank president. To avoid bringing disgrace on the family of his sweetheart, Julia Collins, by revealing that it was her brother Jeff, supposedly working in Denver, who induced him to open the back door of the bank to let the robbers in, Monte allows suspicion to rest on him until he can clear himself.