The local school is causing Hoppy problems. First Bar 20 cattle are stolen when Hoppy investigates a problem there. Then the new teacher arrives and disrupts the routine of the Bar 20 hands. Later with the Bar 20 hands at graduation, the rustlers are poised to strike again. But there is dissension among them and this will lead to the break that Hoppy needs.
Director:
William Boyd
Hopalong Cassidy
George 'Gabby' Hayes
Windy Halliday
Russell Hayden
Lucky Jenkins
Evelyn Venable
June Lake
Charles Anthony Hughes
Jud Thorpe
William Duncan
Buck Peters
Clara Kimball Young
Mrs. Peters
Emily Fitzroy
Snooksie
Dickie Jones
Artie Peters
John Beach
Quirt
Roy Barcroft
Sutton
Charles Brinley
Townsman
Jess Cavin
Townsman
Jim Corey
Bar 20 Cowboy
Rube Dalroy
Townsman
Jack Evans
Townsman
George Morrell
Townsman
Tex Phelps
Townsman
Dorothy Vernon
Townswoman
Blackjack Ward
Rustler
Henry Wills
Bar 20 Hand
Bob Woodward
Rustler
Wen Wright
Slim
