Filmography34 titles
| Year | Title | Character | Age at release |
|---|---|---|---|
| 2021 | Lethal LoveMovie | Sandra Sullivan | 52 |
| 2017 | Fake NewsMovie | Liz Sterling | 48 |
| 2016 | The History of LoveMovie | Charlotte Singer | 47 |
| 2015 | Dark MatterSeries | Commander Truffault | 46 |
| 2015 | This LifeSeries | Natalie Lawson | 46 |
| 2013 | State of SynSeries | Opening Narrator (voice) | 44 |
| 2011 | Criminal Minds: Suspect BehaviorSeries | — | 42 |
| 2010 | Stonehenge ApocalypseMovie | Dr. Kaycee Leeds | 41 |
| 2010 | The CultMovie | Evelyn | 41 |
| 2010 | The CultSeries | Evelyn | 41 |
| 2008 | Eleventh HourSeries | Alex | 39 |
| 2004 | Stargate AtlantisSeries | Elizabeth Weir | 35 |
| 2004 | Irish EyesMovie | Lorraine Healey | 35 |
| 2003 | NCISSeries | Jordan Hampton | 34 |
| 2003 | Autopsy Room FourMovie | Dr. Katie Arlen | 34 |
| 2002 | BlissSeries | Kate | 33 |
| 2002 | Turning PaigeMovie | Ms Sheila Newlands | 33 |
| 2001 | 'Twas the NightMovie | Abby Wrigley | 32 |
| 1999 | Twice in a LifetimeSeries | Rebecca Curtis | 30 |
| 1999 | Family of Cops III: Under SuspicionMovie | Caroline Chandler | 30 |
| 1998 | Highlander: The RavenSeries | Claudia Hoffman | 29 |
| 1998 | Double TakeMovie | Peggy | 29 |
| 1998 | AirborneMovie | Sara Gemmel | 29 |
| 1997 | Stargate SG-1Series | Dr. Elizabeth Weir | 28 |
| 1996 | Psi Factor: Chronicles of the ParanormalSeries | — | 27 |
| 1996 | When the Bullet Hits the BoneMovie | Allison Doherty | 27 |
| 1995 | The Outer LimitsSeries | Alyssa Selwyn | 26 |
| 1995 | Memory RunMovie | Kristen | 26 |
| 1994 | TekWarMovie | Beth Kittridge | 25 |
| 1994 | TekWar: TekLordsMovie | Beth Kittridge | 25 |
| 1994 | TekWarSeries | Beth Kittridge | 25 |
| 1993 | Family PicturesSeries | Liddie (19-38) | 24 |
| 1992 | Forever KnightSeries | — | 23 |
| 1991 | The Hidden RoomSeries | Georgia | 22 |