A cowboy and sidekick infiltrate a rustler gang to avenge the murder of their pal.
| Actor | Role |
|---|---|
 Ken Maynard'Whistlin' Dan Savage Posing as Ed Black | 'Whistlin' Dan Savage Posing as Ed Black |
 Joyzelle JoynerCarmelita | Carmelita |
 Georges RenaventCaptain Serge Karloff | Captain Serge Karloff |
| HHarlan KnightJuly, Posing as Pecos | July, Posing as Pecos |
 Don TerryBob Reid | Bob Reid |
 TarzanTarzan - Dan's Horse | Tarzan - Dan's Horse |