Filmography64 titles
| Year | Title | Character | Age at release |
|---|---|---|---|
| 2026 | Star Trek: LegendenSeries | Self - Deanna Troi | 71 |
| 2020 | Star Trek: PicardSeries | Deanna Troi | 65 |
| 2019 | The Ready RoomSeries | Self | 64 |
| 2018 | TitansSeries | Marie Granger | 63 |
| 2018 | The Last Sharknado: It's About TimeMovie | Winter | 63 |
| 2018 | For the Love of GeorgeMovie | Sharon | 63 |
| 2017 | The OrvilleSeries | Teacher | 62 |
| 2016 | Little Dead Rotting HoodMovie | Esmerelda Windield / Grandmother | 61 |
| 2015 | We Bare BearsSeries | Teacher / Additional Voices (voice) | 60 |
| 2015 | A Dark ReflectionMovie | Maggie Jaspar | 60 |
| 2014 | Finders KeepersMovie | Janine | 59 |
| 2014 | Electric Boogaloo: The Wild, Untold Story of Cannon FilmsMovie | Self - Actress | 59 |
| 2014 | Star Trek: The Next Generation - Chain of CommandMovie | Counselor Deanna Troi | 59 |
| 2014 | Star Trek: The Next Generation - All Good Things...Movie | Counselor Deanna Troi | 59 |
| 2013 | Star Trek: The Next Generation - RedemptionMovie | Counselor Deanna Troi | 58 |
| 2012 | ScandalSeries | General Fletcher | 57 |
| 2010 | Young JusticeSeries | Queen Bee (voice) | 55 |
| 2009 | The Cleveland ShowSeries | — | 54 |
| 2009 | The Grudge 3Movie | Gretchen | 54 |
| 2009 | 31 North 62 EastMovie | Sarah Webber | 54 |
| 2008 | InAlienableMovie | Attorney Barry | 53 |
| 2007 | Fist of the WarriorMovie | Mary | 52 |
| 2007 | Star Trek: Beyond the Final FrontierMovie | Self | 52 |
| 2005 | The CloserSeries | Layla Moktari | 50 |
| 2005 | Grey's AnatomySeries | Sonya Amin | 50 |
| 2005 | CrashMovie | Shereen | 50 |
| 2004 | SpectresMovie | Laura Lee | 49 |
| 2003 | NCISSeries | Orli Elbaz | 48 |
| 2003 | Threat MatrixSeries | Dr. Nabila Hassan | 48 |
| 2003 | Net GamesMovie | Cindy Fielding | 48 |
| 2002 | Without a TraceSeries | Alexa Soros | 47 |
| 2001 | Star Trek: EnterpriseSeries | Counselor Deanna Troi | 46 |
| 2000 | GirlfriendsSeries | Gina Richards | 45 |
| 1999 | Family GuySeries | Counselor Deanna Troi (voice) | 44 |
| 1999 | Family GuySeries | Marina Sirtis (voice) | 44 |
| 1999 | Paradise LostMovie | Dr. Christine DuMaurier | 44 |
| 1998 | Star Trek: InsurrectionMovie | Counselor Deanna Troi | 43 |
| 1997 | Stargate SG-1Series | Svetlana Markov | 42 |
| 1997 | Earth: Final ConflictSeries | Sister Margarette | 42 |
| 1996 | Star Trek: First ContactMovie | Counselor Deanna Troi | 41 |
| 1996 | Star Trek: 30 Years and BeyondMovie | Self | 41 |
| 1996 | GadgetmanMovie | Detective Inspector Walker | 41 |
| 1996 | Star Trek StoryMovie | Self | 41 |
| 1995 | The Outer LimitsSeries | Olivia 'Liv' Kohler | 40 |
| 1995 | Star Trek: VoyagerSeries | Counselor Deanna Troi | 40 |
| 1995 | Gargoyles the Movie: The Heroes AwakenMovie | Demona (voice) | 40 |
| 1994 | DuckmanSeries | Aurora Abromowitz (voice) | 39 |
| 1994 | Star Trek: GenerationsMovie | Counselor Deanna Troi | 39 |
| 1994 | GargoylesSeries | Demona (voice) | 39 |
| 1993 | Diagnosis: MurderSeries | Mary Ann Eagin | 38 |
| 1993 | Your Guide to Star Trek: GenerationsMovie | Self | 38 |
| 1992 | Waxwork II: Lost in TimeMovie | Gloria | 37 |
| 1989 | Screen OneSeries | Maria | 34 |
| 1987 | Star Trek: The Next GenerationSeries | Deanna Troi | 32 |
| 1986 | CasualtySeries | Jane Taylor, MP | 31 |
| 1986 | Call Me MisterSeries | — | 31 |
| 1985 | Death Wish 3Movie | Maria Gonzalez | 30 |
| 1984 | Sherlock HolmesSeries | Lucrezia | 29 |
| 1984 | HunterSeries | Kate Scanlon | 29 |
| 1984 | Blind DateMovie | Hooker | 29 |
| 1979 | MinderSeries | Stella | 24 |
| 1978 | HazellSeries | Melina Stassinopolus | 23 |
| 1978 | The Thief of BaghdadMovie | Harem Girl (uncredited) | 23 |
| 1977 | RafflesSeries | — | 22 |