Filmography34 titles
| Year | Title | Character | Age at release |
|---|---|---|---|
| 2021 | History of the SitcomSeries | Self - Actress | 70 |
| 2020 | The Happy Days of Garry MarshallMovie | Self | 69 |
| 2015 | The Odd CoupleSeries | Arnette | 64 |
| 2013 | The Crazy OnesSeries | Lily | 62 |
| 2003 | NCISSeries | Marcie Warren | 52 |
| 1999 | I'll Remember AprilMovie | Barbara Cooper | 48 |
| 1999 | Don't Look Behind YouMovie | Liz Corrigan | 48 |
| 1997 | 101 Dalmatians: The SeriesSeries | — | 46 |
| 1996 | A Stranger to LoveMovie | Andie | 45 |
| 1995 | Santa's Christmas SnoozeMovie | — | 44 |
| 1994 | Web of DeceptionMovie | Ellen Benesch | 43 |
| 1994 | A Child's Cry for HelpMovie | Monica Shaw | 43 |
| 1993 | Intimate PortraitSeries | Self | 42 |
| 1990 | Dream OnSeries | Cheryl Castorini | 39 |
| 1988 | Quiet Victory: The Charlie Wedemeyer StoryMovie | Lucy Wedemeyer | 37 |
| 1986 | My Sister SamSeries | Samantha Russell | 35 |
| 1986 | American GeishaMovie | Gillian Burke | 35 |
| 1985 | The Twilight ZoneSeries | (segment "But Can She Type?") | 34 |
| 1985 | Wild HorsesMovie | Daryl Reese | 34 |
| 1985 | This Wife for HireMovie | Marsha Harper | 34 |
| 1984 | Last of the Great SurvivorsMovie | Laura Matthews | 33 |
| 1983 | Through Naked EyesMovie | Anne Walsh | 32 |
| 1982 | Faerie Tale TheatreSeries | Pearl | 31 |
| 1982 | Night of 100 StarsMovie | Self | 31 |
| 1982 | The Mork & Mindy / Laverne & Shirley / Fonz HourSeries | Mindy McConnell (voice) | 31 |
| 1980 | The Girl, the Gold Watch & EverythingMovie | Bonny Lee Beaumont | 29 |
| 1979 | Sitcom: The Adventures of Garry MarshallMovie | Self | 28 |
| 1979 | The Chevy Chase National Humor TestMovie | — | 28 |
| 1978 | Mork & MindySeries | Mindy McConnell | 27 |
| 1978 | A WeddingMovie | Tracy Farrell | 27 |
| 1978 | Sister TerriMovie | Sister Terri | 27 |
| 1962 | The Tonight Show Starring Johnny CarsonSeries | Self | 11 |
| 1961 | The Mike Douglas ShowSeries | Self - Co-Hostess | 10 |
| 1944 | Golden Globe AwardsSeries | Self - Audience Member | — |