Problems come in the form of one of Hopalong Cassidy's neighbors, but the matter is settled when Hoppy roots out the troublemaker.
| Actor | Role |
|---|---|
 William BoydHopalong Cassidy | Hopalong Cassidy |
 James EllisonJohnny Nelson | Johnny Nelson |
 George 'Gabby' HayesWindy Jenkins | Windy Jenkins |
 Sidney BlackmerBig John Trumbull | Big John Trumbull |
 Lynn GabrielSally Jordan | Sally Jordan |
 Fred KohlerBarton | Barton |
 Warner RichmondJohnson | Johnson |
 Jack RutherfordTom Paterson (as John Rutherford) | Tom Paterson (as John Rutherford) |
 Walter MillerWhitey - Henchman | Whitey - Henchman |
 Charles MartinJim Jordan | Jim Jordan |
 Ted AdamsSaxon - Wounded Henchman | Saxon - Wounded Henchman |
 Robert McKenzieTim Grady | Tim Grady |