While scouting in Wyoming territory, Duke is forced by outlaw Tom Tuesday to act as his guide to an important rendezvous in Ruby City, Idaho. Tuesday is going blind from a gunshot wound, and Duke is able to turn the tables on him.
| Name | Type | Role | |
|---|---|---|---|
| Sloan Nibley | Writer | ||
| Leonard Praskins | Writer | ||
| Lawrence Menkin | Writer | ||
| John McIntire | Guest Star | ||
| Frank McGrath | Guest Star | ||
| Terry Wilson | Guest Star | ||
| Denny Miller | Guest Star | ||
| Brian Keith | Guest Star | ||
| Jerry Hopper | Director |