Texas Ranger Johnny, poses as a hired gunman called The Dog Town Kid in order to infiltrate the outlaw gang, to uncover a plot by a crooked lawman, Sheriff Bradley, and a large landholder, Jim Morgan against the smaller ranches and the homesteaders.
| Actor | Role |
|---|---|
 Johnny Mack BrownJohnny- aka The Dog Town Kid | Johnny- aka The Dog Town Kid |
 Beth MarionMarian Henley | Marian Henley |
 Frank CampeauTinker Gibbs | Tinker Gibbs |
| RRoger GrayLobo Joe | Lobo Joe |
 Lloyd IngrahamJim Morgan | Jim Morgan |
 Horace MurphySheriff Chris Bradley | Sheriff Chris Bradley |
 Richard AlexanderBarber (as Dick Alexander) | Barber (as Dick Alexander) |
 Slim WhitakerPete - Henchman | Pete - Henchman |
| JJohn BeckRamrod Pike | Ramrod Pike |