Old friend dies on a mob run, they suspect Mannix.
| Title | A Small Favor for an Old Friend |
|---|---|
| Genres | Action & Adventure Crime Mystery Drama |
| Release Date | 1974-11-10 |
| Episode Runtime | 00 Hours 52 Minutes |
| Season Number | 8 |
| Episode Number | 7 |
| Production Companies | Desilu Productions, Norway Corporation, Paramount Television |
