Filmography32 titles
| Year | Title | Character | Age at release |
|---|---|---|---|
| 2020 | The Story of SoapsMovie | Self | 64 |
| 2013 | The Crazy OnesSeries | Flora | 57 |
| 2009 | CastleSeries | Tonya Wellington | 53 |
| 2005 | My Name Is EarlSeries | Pill Popping Mom | 49 |
| 2005 | FreezerburnMovie | Jill Renzie | 49 |
| 2003 | The Paradise VirusMovie | Linda Fleming | 47 |
| 1999 | The Early ShowSeries | Self | 43 |
| 1998 | The King of QueensSeries | Nikki Newman | 42 |
| 1998 | Hollywood SquaresSeries | Self - Panelist | 42 |
| 1993 | Diagnosis: MurderSeries | Melody Thomas Scott | 37 |
| 1993 | The NannySeries | Melody Thomas Scott | 37 |
| 1993 | Intimate PortraitSeries | Self | 37 |
| 1987 | The Bold and the BeautifulSeries | Nikki Newman | 31 |
| 1984 | Jeopardy!Series | Self | 28 |
| 1984 | Body LanguageSeries | Self | 28 |
| 1982 | HotelSeries | Mandy Vinning | 26 |
| 1980 | The Scarlett O'Hara WarMovie | Laurie Lee | 24 |
| 1979 | BillySeries | — | 23 |
| 1978 | The FuryMovie | LaRue | 22 |
| 1978 | PiranhaMovie | Laura Dickinson | 22 |
| 1977 | Code RSeries | Linda | 21 |
| 1977 | Eight Is EnoughSeries | — | 21 |
| 1977 | The CarMovie | Suzie Pullbrook | 21 |
| 1977 | SecretsMovie | Laura Fleming | 21 |
| 1976 | Charlie's AngelsSeries | Betsy | 20 |
| 1976 | The ShootistMovie | Girl on Streetcar | 20 |
| 1975 | PosseMovie | Laurie | 19 |
| 1974 | The Daytime Emmy AwardsSeries | — | 18 |
| 1973 | The Young and the RestlessSeries | Nikki Newman | 17 |
| 1972 | The WaltonsSeries | — | 16 |
| 1971 | The BeguiledMovie | Abigail | 15 |
| 1967 | IronsideSeries | — | 11 |