Filmography24 titles
| Year | Title | Character | Age at release |
|---|---|---|---|
| 2020 | Finding HarmonyMovie | Kat Stratton | 62 |
| 2020 | The Quarantine BunchSeries | Judy Norton | 62 |
| 2013 | Hansel & Gretel: Warriors of WitchcraftMovie | Allyson | 55 |
| 2001 | Off SeasonMovie | Mrs. Murchison | 43 |
| 2000 | EdSeries | Judge | 42 |
| 1999 | TV totalSeries | Self | 41 |
| 1999 | A Twist of FaithMovie | Doctor Rachmaran | 41 |
| 1999 | Beggars and ChoosersSeries | — | 41 |
| 1997 | Stargate SG-1Series | Talia | 39 |
| 1997 | A Walton EasterMovie | Mary Ellen Walton | 39 |
| 1996 | MillenniumSeries | Carol Scammel | 38 |
| 1995 | A Walton WeddingMovie | Mary Ellen Walton | 37 |
| 1993 | A Walton Thanksgiving ReunionMovie | Mary Ellen Walton | 35 |
| 1982 | A Day for Thanks on Waltons MountainMovie | Mary Ellen Walton-Willard-Jones | 24 |
| 1982 | A Wedding on Waltons MountainMovie | Mary Ellen Walton | 24 |
| 1982 | Mother's Day on Waltons MountainMovie | Mary Ellen Walton | 24 |
| 1980 | The Waltons: A Decade of the WaltonsMovie | — | 22 |
| 1979 | ValentineMovie | Elizabeth (as Judy Norton-Taylor) | 21 |
| 1977 | The Love BoatSeries | Lydia Foster | 19 |
| 1976 | Battle of the Network StarsSeries | — | 18 |
| 1974 | Dinah!Series | Self | 16 |
| 1972 | The WaltonsSeries | Mary Ellen Walton | 14 |
| 1967 | HotelMovie | Daughter (uncredited) | 9 |
| 1966 | Felony SquadSeries | — | 8 |