Hopalong Cassidy: Undercover Man

Hopalong Cassidy visits the home of Senor Gonzales, and soon afterwards, a series of robberies take place which make Hoppy and Gonzales suspect each other. One night Hoppy leaves the hacienda and stops around a corner to see who is following him. It is Gonzales, and they realize that someone is trying to throw suspicion on both of them. In a secret room in the hacienda they find a white horse and a cowboy outfit just like Hoppy's.