In Old Mexico

William Boyd

Hopalong Cassidy

George 'Gabby' Hayes

Windy Halliday

Russell Hayden

Lucky Jenkins

Paul Sutton

The Fox

Al Ernest Garcia

Don Carlos Gonzalez

Jan Clayton

Anita Gonzalez

Trevor Bardette

Colonel Gonzalez

Betty Amann

Janet Leeds

Anna Demetrio

Elena

Glenn Strange

Burke

Tony Roux

Pancho

Fred Burns

Henchman

Cliff Parkinson

Henchman

Russell Harlan

Director of Photography

Lewis J. Rachmil

Art Direction

Edward D. Venturini

Director

Harry Sherman

Producer

Clarence E. Mulford

Characters

Harrison Jacobs

Screenplay

Robert B. Warwick Jr.

Editor