A mysterious cattle disappearance sparks Johnny's call for Hoppy's help. Hoppy arrives, suspects Dan Slack, and soon uncovers a telegram interception. He locks up Lafe, the operator, and tails him to a hidden mine, where he finds the missing cattle. However, Slack's men also appear, and a stampede ensues.
Leather Burners
A ranch hand joins forces with Hopalong Cassidy and California Carlson to solve the mystery of missing cattle, leading to a thrilling adventure to uncover the truth.
