Hoppy, Lucky and California search for a mine owned by Trudy Pendleton after it was taken from her by thw swindling gambler Ace Gibson. They find the mine and Hoppy fights Gibson over it.

Two jobless Americans convince a prospector to travel to the mountains of Mexico with them in search...

On her b-day, settler's daughter Apanatschi receives her father's secret gold mine but greedy neighb...

The U.S. government recognizes land grants made when the West was under Spanish rule. This inspires ...

Rod Drew hunts for a missing girl and finds himself in a fight over a goldmine as well.

Rex, Slim and the boys are fired by a wealthy rancher but decide to help him out when his daughter i...

To restore his family's lost wealth, a young Boston lad stows away on a ship bound for the Californi...

Stan and Ollie try to deliver the deed to a valuable gold mine to the daughter of a dead prospector....

When three Texas Rangers try to investigate kidnapped Mexicans being used as forced labor in the min...

Stephen Westcott and Ed Martin scheme to put Jane Travers' wagon line out of business. They want to ...

Hoppy and Lucky have been called in to investigate a series of stage holdups. The robbers are taking...

Finishing a trail drive, Hoppy and the boys head to town and immediately get caught up in the confli...

Sue Morgan gets Hoppy and his friends to join their expedition looking for Indian artifacts. Expedit...

Before he was killed by Mark Foster's men, Bud Lawton willed part ownership in his ranch to Hoppy an...

Joe Weller has instigated a conflict over water rights between two ranchers. The idea is to have the...

As rustled cattle have mysteriously disappeared, Johnny sends for his friend Hoppy, Hoppy arrives an...

Hoppy is busy chasing stagecoach bandits who sing as they rob.

Lee Garvin has eloped with the daughter of a railroad man who didn't approve of the marriage. Hoppy ...

European bad guy Baron Bendor leads some local townsmen in a plot to obtain horses through theft. Ho...

Hopalong Cassidy and Johnny Nelson ride to the mountains to help a man and his daughter save their l...

When Ranger Hoppy's falsely accused young ranger friend is killed while supposedly trying to escape ...