When the outlaw El Toro saves Hoppy's life, Hoppy agrees to find his missing grandson.
| Actor | Role |
|---|---|
 William BoydHopalong Cassidy | Hopalong Cassidy |
 James EllisonJohnny Nelson | Johnny Nelson |
 William FarnumEl Toro | El Toro |
 George 'Gabby' HayesSpike | Spike |
 Addison RichardsBig Henry | Big Henry |
 Joan WoodburyDolores | Dolores |
 Frank ShannonMike | Mike |
 Dorothy RevierDolly | Dolly |
 Paul FixSteve | Steve |
| AAl LydellPop | Pop |
 John MertonEd | Ed |
| GGeorge MariPablo Chavez | Pablo Chavez |
 Juan TorenaEsteban | Esteban |
| HHenry SylvesterSheriff | Sheriff |
| BBuck BuckoVaquero | Vaquero |
| RRoy BuckoVaquero | Vaquero |
 Jim CoreyBarfly | Barfly |
 Rube DalroyBarfly | Barfly |
 Cliff LyonsCowhand | Cowhand |
| BBud McClureCantina Patron | Cantina Patron |
| JJack MontgomeryTownsman | Townsman |