A young Eastern lawyer, seriously injured in a stage holdup, secures the help of Hoppy, California and Jimmy in completing his mission to his woman cousin's ranch in Texas. The ranch, as are others in the same area, is being plagued by a gang called the Night Riders, while the friendly local town lawyer is trying to cajole the cousin into selling out to him. Hoppy begins by arriving in the town, separate from his pals, all spiffed up and dandified, posing as the Eastern lawyer...
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 ...
When he runs for sheriff, Hoppy is beaten by Jerry Doyle, the gutless wonder voted for by every croo...
Hoppy and Lucky have been called in to investigate a series of stage holdups. The robbers are taking...
Hoppy, Lucky and California search for a mine owned by Trudy Pendleton after it was taken from her b...
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.
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 ...
A banker is trying to cheat people out of their silver-rich land. Hoppy learns that the banker is in...
Belle Langtry runs a town being taken over by cattle rustlers. She is also a front for the outlaws, ...
Hoppy and new sidekick California Carlson head to California to help out Lucky Jenkins.
Buck Peters arranges for Hoppy, California, Johnny and other cowboys to go to the aid of friends who...
Hoppy, California and Lucky arrive at a remote inn, where Lucky expects to be married - but finds th...
Hoppy, California and Johnny partner up with brother and sister ranch owners, two of several who are...
One of Hoppy's Bar 20 ranch hands is tricked into participating in nefarious activities after being ...