In the absence of Captain Holden, Captain Brad Turner takes a cargo of military supplies to an outpost on the Little Missouri River - in the middle of Sioux country and must use the cannon he is delivering to disperse an Indian attack.
| Name | Type | Role | |
|---|---|---|---|
| Richard Morgan | Writer | ||
| Joan Camden | Guest Star | ||
| Charles Cooper | Guest Star | ||
| Brad Weston | Guest Star | ||
| Mark Allen | Guest Star | ||
| Jon Locke | Guest Star | ||
| Dan Duryea | Guest Star | ||
| John Brahm | Director |