| Cast Biographies | |
| This page includes cast biographies for every major character that appeared on the show. | |
| Actor/Actress | Character Name | Year |
| Vicki Lawrence | Thelma Harper | 1983-1990 |
| Ken Berry | Vinton Harper | 1983-1990 |
| Dorothy Lyman | Naomi Harper | 1983-1990 |
| Beverly Archer | Iola Boylen | 1986-1990 |
| Allan Kayser | Bubba Higgens | 1986-1990 |
| Supporting Cast | Various | Various (1983-1990) |