"Cattle rustler Nevada dreams of living like an emperor in the West. Hoppy and the Bar 20 boys aim to put an end to his dream."
William Boyd
as Hopalong Cassidy
James Ellison
as Johnny Nelson
Jean Rouverol
as Margaret Arnold
George 'Gabby' Hayes
as Windy Halliday
Harry Worth
as George Perdue
Frank McGlynn Jr.
as Red Connors
Howard Lang
as Jim Arnold
Ethel Wales
as Clary Peters
Paul Fix
as Gila
J.P. McGowan
as Buck Peters
Joe Rickson
as Herb Layton
Al St. John
as Cinco
John Merton
as Carp
Frank Layton
as Elbows
Chill Wills
as Henchman
Chuck Baldra
as Henchman Seeing Fire
Sid Jordan
as Stagecoach Driver
Tracy Layne
as Wagon Driver
James Pier Mason
Jack Kirk
Howard Bretherton
Director
Gerald Geraghty
Screenplay
Archie Stout
Director of Photography
Clarence E. Mulford
Original Story
Stunts
Edward Schroeder
Editor
Doris Schroeder
Adaptation
James Wade
Costume Design
Harry Sherman
Producer
Earl Sitar
Sound
Ray Flynn
Assistant Director
Cliff Lyons
George Green
Associate Producer