An elderly couple and then a young girl become ill with typhoid fever on the wagon train. A young servant girl has attended to them all in isolation. One of the women on the train has an idea about the cause but no one wants to listen.
| Name | Type | Role | |
|---|---|---|---|
| Gary Munn | Writer | ||
| Lawrence Menkin | Writer | ||
| John McGreevey | Writer | ||
| Denny Miller | Guest Star | ||
| Dayton Lummis | Guest Star | ||
| Donnie Carter | Guest Star | ||
| Carla Balenda | Guest Star | ||
| John McIntire | Guest Star | ||
| Byron Foulger | Guest Star | ||
| Kay Stewart | Guest Star | ||
| Frank McGrath | Guest Star | ||
| Katie Sweet | Guest Star | ||
| Arthur Franz | Guest Star | ||
| Terry Wilson | Guest Star | ||
| Carolyn Kearney | Guest Star | ||
| Dorothy Adams | Guest Star | ||
| James Sheldon | Director |