Marshal Earp and the legendary detective Allan Pinkerton butt heads when they both go after a vicious gang of train-robbers.
| Name | Type | Role | |
|---|---|---|---|
| Frederick Hazlitt Brennan | Writer | ||
| Douglas Evans | Guest Star | ||
| Tom Monroe | Guest Star | ||
| Michael Garrett | Guest Star | ||
| Richard Alexander | Guest Star | ||
| Sam Flint | Guest Star | ||
| Frank McDonald | Director |