| Series
| Role
| Episode
| Airdate
|
| Forever Knight | Erica | 1x04 - Last Act | May 19, 1992
|
| Street Legal | Kali Szabo | 7x01 - BRT and Associates: A New Beginning | October 30, 1992
|
| E.N.G. | Madeline Shannon | 4x10 - The Good Samaritan | 1993
|
Counterstrike
(credited as Terri Higginson)
| Susan Kimberly | 3x14 - Clearcut | February 7, 1993
|
| The Hidden Room | Georgia | 2x14 - Passages | September 11, 1993
|
| Psi Factor: Chronicles of the Paranormal | Blythe Hall | 1x21 - Death at Sunset/Collision | May 10, 1997
|
| Highlander: The Raven | Claudia Hoffman | 1x01 - Reborn | September 26, 1998
|
| Mythic Warriors: Guardians of the Legend | Circe | 1x08 - Ulysses and Circe | December 26, 1998
|
| The Outer Limits | Alyssa Selwyn | 5x15 - The Haven | July 2, 1999
|
| Bliss | Kate | 1x01 - Valentine's Day in Jail | March 21, 2002
|
| Tom Stone | Aurora "Isabelle" MacDonald | 1x08 - Dead Dog Rain (1) | April 15, 2002
|
| Tom Stone | Aurora "Isabelle" MacDonald | 1x09 - Dead Dog Rain (2) | April 15, 2002
|
| The Shields Stories | Emmy | - Dolls, Dolls, Dolls, Dolls | April 13, 2004
|
| Stargate SG-1 | Dr. Elizabeth Weir | 8x01 - New Order (1) | July 9, 2004
|
| Stargate SG-1 | Dr. Elizabeth Weir | 8x02 - New Order (2) | July 9, 2004
|
| Stargate SG-1 | Dr. Elizabeth Weir | 10x03 - The Pegasus Project | July 28, 2006
|
| Stargate Atlantis | Dr. Elizabeth Weir | 4x01 - Adrift (2) | September 28, 2007
|
| Stargate Atlantis | Dr. Elizabeth Weir | 4x02 - Lifeline (3) | October 5, 2007
|
| NCIS | Dr. Jordan Hampton | 5x04 - Identity Crisis | October 16, 2007
|
| Stargate Atlantis | Dr. Elizabeth Weir | 4x10 - This Mortal Coil (1) | December 7, 2007
|
| Stargate Atlantis | Dr. Elizabeth Weir | 4x11 - Be All My Sins Remember'd (2) | January 4, 2008
|
| Eleventh Hour (USA) | Alex | 1x08 - Titans | December 4, 2008
|
| NCIS | Dr. Jordan Hampton | 6x13 - Broken Bird | January 13, 2009
|
