All Cast
William Boyd
Hopalong Cassidy
Russell Hayden
Lucky Jenkins
George 'Gabby' Hayes
Windy Halliday
Judith Allen
Barbara Allen
Billy King
Boots
Alexander Cross
Black Jack Carson
Karl Hackett
Major McCready
Bob Kortman
Hawks
Jack Rockwell
Shorty
John Beach
Smokey
Ray Bennett
Brad
Philo McCullough
Jordan
Ben Corbett
Fort Guard
Jim Corey
Henchman
Earle Hodgins
Major Jordan
John Judd
Army Lieutenant
Clyde Kenney
Courier
Leo J. McMahon
Army Corporal
Buck Morgan
Hoppy Man
Cliff Parkinson
Henchman