In Old Mexico
- Cast: William Boyd, George 'Gabby' Hayes, Russell Hayden, Paul Sutton, Al Ernest Garcia
- Duration: 67 minutes
- Genre: Western
- Rating: N/A/10
- Release Date: 1938-09-09
Escaped criminal "The Fox" hates Hoppy and a Rurales colonel for imprisoning him and lures Cassidy to Mexico in order to exact his vengeance.
