In competition with another stagecoach line that continually cuts their prices, Kelly determines to make his cuts in another way by boring a tunnel through a mountain to shorten the route between stops by three days. His task is complicated by sabotage and his crew being distracted by a pretty blonde who owns a tent saloon.
| Name | Type | Role | |
|---|---|---|---|
| Borden Chase | Writer | ||
| Dale Van Sickel | Guest Star | ||
| Grace Lee Whitney | Guest Star | ||
| Claude Akins | Guest Star | ||
| Susan Cummings | Guest Star | ||
| Lane Chandler | Guest Star | ||
| Robert Bray | Guest Star | ||
| Tom Steele | Guest Star | ||
| John Pickard | Guest Star | ||
| Don Kelly | Guest Star | ||
| Frank Warren | Guest Star | ||
| Tay Garnett | Director |