Filmography58 titles
| Year | Title | Character | Age at release |
|---|---|---|---|
| 2020 | The Story of SoapsMovie | Self | 61 |
| 2014 | Bing Crosby: RediscoveredMovie | Self | 55 |
| 2014 | The M WordMovie | — | 55 |
| 2012 | Just 45 Minutes from BroadwayMovie | Sharon Cooper | 53 |
| 2010 | Queen of the LotMovie | Frances Lambert Sapir | 51 |
| 2001 | I Love 1980'sSeries | — | 42 |
| 1998 | A Bing Crosby ChristmasMovie | Self (archive footage) | 39 |
| 1997 | Mike Hammer, Private EyeSeries | — | 38 |
| 1997 | CupidMovie | Dana Rhodes | 38 |
| 1995 | Platypus ManSeries | Beth Garland | 36 |
| 1994 | Burke's LawSeries | Heather Bonham | 35 |
| 1993 | Lois & Clark: The New Adventures of SupermanSeries | Monique | 34 |
| 1993 | Star Trek: Deep Space NineSeries | Natima Lang | 34 |
| 1993 | Distant CousinsMovie | Marcie | 34 |
| 1990 | Dream OnSeries | Beverly | 31 |
| 1990 | Beverly Hills, 90210Series | Claudia Van Eyck | 31 |
| 1990 | Shades of L.A.Series | — | 31 |
| 1990 | EatingMovie | Kate | 31 |
| 1990 | Corporate AffairsMovie | Jessica Pierce | 31 |
| 1989 | Deadly InnocentsMovie | Beth/Cathy | 30 |
| 1989 | Quicker Than the EyeMovie | Mary Preston | 30 |
| 1988 | Freddy's NightmaresSeries | Greta Nordhoff-Roscoe | 29 |
| 1987 | The New Adventures of Beans BaxterSeries | Professor Vankleef | 28 |
| 1987 | Johann Strauss: The King Without a CrownMovie | Adele | 28 |
| 1986 | StagecoachMovie | Mrs. Lucy Mallory | 27 |
| 1985 | North and SouthSeries | Isabel Truscott Hazard | 26 |
| 1985 | Hollywood WivesSeries | Karen Lancaster | 26 |
| 1984 | Murder, She WroteSeries | Laura Corman | 25 |
| 1984 | Murder, She WroteSeries | Mariah Osborn | 25 |
| 1984 | Finder of Lost LovesSeries | Blythe Stewart | 25 |
| 1984 | The Ice PiratesMovie | Princess Karina | 25 |
| 1984 | Hammer House of Mystery and SuspenseSeries | Ann Preston | 25 |
| 1984 | Cover UpSeries | — | 25 |
| 1984 | Crazy DanSeries | Bonnie Raines | 25 |
| 1984 | Child's PlayMovie | Ann Preston | 25 |
| 1983 | AutomanSeries | Elle Fowler | 24 |
| 1983 | Last Plane OutMovie | Elizabeth Rush | 24 |
| 1983 | Confessions of a Married ManMovie | Ellen Price | 24 |
| 1982 | HotelSeries | — | 23 |
| 1981 | The Fall GuySeries | — | 22 |
| 1981 | Golden GateMovie | Natalie Kingsley | 22 |
| 1981 | Midnight LaceMovie | Cathy Preston | 22 |
| 1979 | Knots LandingSeries | Kristin Shepard | 20 |
| 1979 | Dick TurpinSeries | Jane Harding | 20 |
| 1979 | Brothers and SistersSeries | Suzy Cooper | 20 |
| 1978 | DallasSeries | Kristin Shepard | 19 |
| 1978 | The Magic of David CopperfieldSeries | — | 19 |
| 1978 | A Guide for the Married WomanMovie | Eloise | 19 |
| 1978 | With This RingMovie | Lisa Harris | 19 |
| 1978 | PearlSeries | Patricia North | 19 |
| 1977 | The Love BoatSeries | Megan Lewis | 18 |
| 1977 | CHiPsSeries | Chris (as Mary Frances Crosby) | 18 |
| 1977 | Bing Crosby's Merrie Olde ChristmasMovie | Self | 18 |
| 1976 | Battle of the Network StarsSeries | — | 17 |
| 1975 | Starsky & HutchSeries | — | 16 |
| 1973 | Bing Crosby's Sun Valley Christmas ShowMovie | — | 14 |
| 1967 | The Danny Thomas HourSeries | Joan | 8 |
| 0 | Bring Back... DallasMovie | Self | — |