Characters played by William Boyd
Hopalong Cassidy
Characters played by George 'Gabby' Hayes
Windy Haliday
Characters played by Russell Hayden
Lucky Jenkins
Characters played by Paul Sutton
'The Fox'
Characters played by Al Ernest Garcia
Don Carlos Gonzalez
Characters played by Jan Clayton
Anita Gonzalez
Characters played by Trevor Bardette
Colonel Gonzalez
Characters played by Betty Amann
Janet Leeds
Characters played by Anna Demetrio
Elena
Characters played by Glenn Strange
Henchman Burke
Characters played by Tony Roux
Pancho
Characters played by Fred Burns
Henchman
Characters played by Connie Leon
Servant
Characters played by Cliff Parkinson
Henchman