Lesley Selander Director William Boyd Hopalong Cassidy Actor George "Gabby" Hayes Windy Halliday Actor Russell Hayden Lucky Jenkins Actor Charlotte Wynters Ann Marsh Actor Jan Clayton Dorrie Marsh Actor Robert Fiske Monte Keller Actor Kathryn Sheldon Abigail Snodgrass Actor Maurice Cass E. Prescott Furbush Actor Anthony Nace Henchman Steve Dorman Actor Kenneth Harlan John Marsh Actor Alphonse Ethier Superintendent Actor Glenn Strange Bouncer Actor Jack Rockwell Stage Driver Bill Actor Tom London Jake Actor Harry Sherman Producer