Dr. Avatar hires Paladin to guide him to Jack Trueblood, a notorious western badman who has killed many men. Avatar wants to measure Trueblood's head to confirm his research on cranial measurements.
| Name | Type | Role | |
|---|---|---|---|
| Shimon Wincelberg | Writer | ||
| Olive Carey | Guest Star | ||
| Rick Silver | Guest Star | ||
| Philip Coolidge | Guest Star | ||
| Dale Ishimoto | Guest Star | ||
| Roy Barcroft | Guest Star | ||
| Iphigenie Castiglioni | Guest Star | ||
| Andrew V. McLaglen | Director |