Tom Mix plays a cowboy coming to the aid of a rancher who's on the verge of foreclosure. Falling in love with Sally Blane, the rancher's pretty daughter, our hero vows to win an important cross-country race.
| Actor | Role |
|---|---|
 Tom MixTom Swift | Tom Swift |
| TTony the HorseTom's Horse | Tom's Horse |
 Sally BlaneDawn O'Day | Dawn O'Day |
 Heinie ConklinSnowshoe | Snowshoe |
 Lew HarveyFlash Evan | Flash Evan |
| CCharles ByerJ. Rutherford Gates | J. Rutherford Gates |
| GGrace MarvinEsmeralda | Esmeralda |
| WWilliam RynoMichael O'Day | Michael O'Day |