| relationship to Frasier | Name on show |
| Radio Food Critic | |
| Housekeeper's Fiance | |
| Radio Show Station Manager | |
| Radio Producer | |
| Frasier's father | |
| Radio Show Station Manager | |
| Radio Partner Star Trek Freak | |
| Housekeeper's Annoying Brother | |
| Frasier's brother | |
| Sports Show on Radio | |
| Star of the show | |
| | relationship to Frasier | Name on show |
| Annoying Neighbor | |
| Nile's second wife | |
| Frasier's agent | |
| Frasier's son | |
| Housekeeper's Mother | |
| Father's Second Wife | |
| Housekeeper/Physical therapist | |
| Frasier's exwife | |
| Father's dog | |
| Frasier's woman from Cheers past | |
| Brother's unseen wife | |
|