An aircraft prototype is debuted under mysterious circucmstances.
| Title | Portrait of a Hero |
|---|---|
| Genres | Action & Adventure Crime Mystery Drama |
| Release Date | 1972-10-15 |
| Episode Runtime | 00 Hours 52 Minutes |
| Season Number | 6 |
| Episode Number | 5 |
| Production Companies | Desilu Productions, Norway Corporation, Paramount Television |
