Hoss' latest acquaintance, an Englishman named Professor Poppy, is actually Percival Alexander Mundy, M.D., who has given up the practice of medicine. However, when Hoss is shot in the back, only Mundy's skill can save his life.
| Title | Once a Doctor |
|---|---|
| Genres | Western Action & Adventure Drama Family |
| Release Date | 1965-02-28 |
| Episode Runtime | 00 Hours 49 Minutes |
| Season Number | 6 |
| Episode Number | 23 |
| Production Companies | NBC, NBC Studios |
