Caldwell and Nixon have their men rob the stage and then critcize the Sheriff for not catching the robbers. With her father the Sheriff under pressure, Mary sends for Hoppy who finds the stolen money and sets a trap to bring in the entire gang.
| Actor | Role |
|---|---|
 William BoydHopalong Cassidy | Hopalong Cassidy |
 George 'Gabby' HayesWindy Halliday | Windy Halliday |
 Russell HaydenLucky Jenkins | Lucky Jenkins |
 Earle HodginsTom Martin | Tom Martin |
| CCharlotte FieldMary Martin | Mary Martin |
| BBilly KingDick Martin | Dick Martin |
 Kenneth HarlanCaldwell | Caldwell |
 Glenn StrangeSaunders | Saunders |
 James CraigNixon | Nixon |
| BBruce MitchellDetective | Detective |
| EEarl AskamDutch | Dutch |
 Horace B. CarpenterTownsman | Townsman |
 Jess CavinTownsman | Townsman |
 Willie FungSing Loo | Sing Loo |
| JJohnny LutherBanjo Player | Banjo Player |
| LLeo J. McMahonJohnson | Johnson |
 Art MixHenchman | Henchman |
 George MorrellTownsman | Townsman |
 Charles MurphyEd | Ed |
| HHenry OthoSaunders's Short Partner | Saunders's Short Partner |
 Cliff ParkinsonMan in First Posse | Man in First Posse |
| JJohn PowerStuttering Cook | Stuttering Cook |
 Jim ToneyTownsman | Townsman |
 Bob WoodwardMan in First Posse | Man in First Posse |
| WWen WrightPosse Member | Posse Member |