A bad guy has used several murders to drive all the inhabitants out of town in order to give his gang access to the oil which lies under the land.
A gang of outlaws are using force to become possessors of every ranch in the area. Hoppie, of course, is out to stop them.
Hoppy, California, and Lucky travel to Mesa City for a short vacation. California buys new clothes and carrying his old ones in a suitcase, bumps into escaping bank robbers in the dark. His suitcase gets switched with that of the robbers and he is seen with the money. Hoppy must find the money that has mysteriously disappeared and also the robbers so that he can clear California who is now in jail.
Hoppy's ranch is threatened by rustlers. Hoppy and the gang oblige as usual.
Three bodies turn up in a frontier hotel. Hoppy solves the murders and chases the killers through unusually misty and dark locations.
A banker is trying to cheat people out of their silver-rich land. Hoppy learns that the banker is in league with an outlaw gang.
Hopalong Cassidy and Johnny Nelson ride to the mountains to help a man and his daughter save their logging business from someone who is sabotaging their efforts.
European bad guy Baron Bendor leads some local townsmen in a plot to obtain horses through theft. Hoppy and his sidekicks Lucky and Speedy must find and expose the horse thieves.
Sue Morgan gets Hoppy and his friends to join their expedition looking for Indian artifacts. Expedition leader Atwood makes a deal with nearby cattle rustler Morgan to loot the Indian treasures instead and sell them. Hoppy is on to their plan and pretending to leave follows them. Not only is he outnumbered by Morgan's men, but California has himself about to be sacrificed in an Indian ritual.
Hoppy and Lucky have been called in to investigate a series of stage holdups. The robbers are taking gold from Colby's mine and Hoppy suspects it may be ex-outlaw Colby himself. When Speedy strikes gold, Hoppy borrows it and announces a gold shipment hoping to catch the gang and their leader.
The son of an Army friend is about the join an outlaw gang. Hoppy prevents this and brings the gang to justice.
Stephen Westcott and Ed Martin scheme to put Jane Travers' wagon line out of business. They want to use it take over all the wagon- train traffic going west. Hoppy, California and Lucky must make sure that doesn't happen.
Dumped by his girlfriend, Buster drives west and winds up in a ghost town called Vulture City, where he appoints himself sheriff.
Shadows of the Past is about Steve Kelly, a retired rodeo champion, who accepts a rematch with notorious bucking bull, 'Black Friday', the same bull that ended his career several years ago. Steve also must deal with the return of estranged wife Dannii. We see him battle with the prospects of a fading career and the chance to love again.
A bank robbery gone wrong leads to a horrific crime and the capture of the most relentless outlaw in Texas...the infamous Johnny Rios. Incarcerated, Rios ups the ante with a daring ultimatum that gives the sleepy town of Wardlaw a rude awakening as their courageous Sheriff prepares for the shoot-out of a lifetime - one that could either put this town on the map or annihilate it all together. The laws they live by are the laws they’ll die by on RETRIBUTION ROAD.
Someone wants to kill Magpie Harper. Crash and Dusty arrive too late, Magpie Harper is allready dead.
A Cattlemen´s Association hires a detective (Bob Custer) to look into a series of cattle rustlings. To dismantle the plot, an undercover agent will be infiltrating the gang as a bandit.
Young Guns is a retelling of the adventures of Billy the Kid during the Lincoln County War, which took place in New Mexico during 1877–1878