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.
| Title | Mark of Cain |
|---|---|
| Genres | Western Action & Adventure Drama |
| Release Date | 1962-01-20 |
| Episode Runtime | 00 Hours 25 Minutes |
| Season Number | 5 |
| Episode Number | 19 |
| Production Companies | Filmaster Productions, CBS |
