William Duncan

After his friend is murdered, Hopalong Cassidy tries to stop the crooks who are stealing ore from the widow’s mine in the middle of the night.

Hopalong Cassidy deals with problems at a local school involving cattle theft and the arrival of a new teacher.

While on a job rounding up horses on a ranch, Nevada and his sidekick Weary Pierce hijack stolen bank loot from Les Setter and his gang.

Hoppy and Lucky are headed to South America to deliver a herd of cattle, but bad guy Ralph Merritt will stop at nothing to get in their way.