Film about the early days of the Pony Express and the crooked businessman who opposed it.
| Actor | Role |
|---|---|
 Bill ElliottSam Colton | Sam Colton |
 Vera RalstonAnn Arnesen | Ann Arnesen |
 Gail PatrickCathy Arnesen | Cathy Arnesen |
 Joseph SchildkrautPeter Marquette | Peter Marquette |
 Andy ClydeDurango | Durango |
 Don 'Red' BarryFeisty | Feisty |
 Raymond WalburnJudge Winters | Judge Winters |
 Russell HicksSen. Twin | Sen. Twin |
 William B. DavidsonRussell | Russell |
| PPaul HurstAl | Al |
 Charles JudelsManuel Lopez | Manuel Lopez |
 Byron FoulgerSimmons | Simmons |
 Jack LambertSival | Sival |
 Noble JohnsonWassao | Wassao |
 Grady SuttonSecretary | Secretary |
| EEva PuigAnita Lopez | Anita Lopez |
 Chuck RobersonDeputy (uncredited) | Deputy (uncredited) |