Escaped criminal "The Fox" hates Hoppy and a Rurales colonel for imprisoning him and lures Cassidy to Mexico in order to exact his vengeance.
as Hopalong Cassidy
as Windy Halliday
as Lucky Jenkins
as The Fox
as Don Carlos Gonzalez
as Anita Gonzalez
as Colonel Gonzalez
as Janet Leeds
as Elena
as Burke
as Pancho
as Henchman
as Henchman
