Gwynyth Walsh
Known for Acting · 96 credits
- Born
- 1958-11-07 (age 67)
- Place of birth
- Winnipeg, Manitoba, Canada
- Also known as
- Gwyneth Walsh
Biography
Gwynyth Walsh is a Canadian actress best known to Star Trek fans for portraying the recurring villain B'Etor, one of the scheming and power-hungry Duras sisters. Alongside her onscreen sister Lursa (played by Barbara March), Walsh brought a unique blend of menace and charisma to the Klingon political landscape throughout the early 1990s. Her multi-series footprint across the Star Trek franchise spans several notable appearances.
Known For
TV Shows (38)
Supernatural
2005
as Psychologist
Smallville
2001
as Mrs. Moore
Stargate SG-1
1997
as Kelmaa / Queen Egeria
Star Trek: The Next Generation
1987
as B'Etor
Murder, She Wrote
1984
as Gina Powell
Melrose Place
1992
as Margaret Jeffers
ER
1994
as Barbara Knight
Star Trek: Deep Space Nine
1993
as B'Etor
MacGyver
1985
as Montana
Star Trek: Voyager
1995
as Chief Examiner Nimira
Matlock
1986
as Sandra Hopkins / Kiki Rice
L.A. Law
1986
as Melanie Hayes
Millennium
1996
as Miss Shetterly
The Twilight Zone
1985
as Elaine
Sliders
1995
as Detective L. Specateli
Virgin River
2019
as Jo Ellen
The Man in the High Castle
2015
as Margarethe Himmler / Margarete Himmler
R. L. Stine's The Haunting Hour
2010
as Mrs. Niffenberger
The Commish
1991
Continuum
2012
as Mariah
War of the Worlds
1988
as Charlotte
Masters of Horror
2005
as Katja
The New Alfred Hitchcock Presents
1985
as Anne Hathaway
Friday the 13th: The Series
1987
as Reatha Wilkerson
Da Vinci's Inquest
1998
Twice in a Lifetime
1999
as Madeline Strong
Forever Knight
1992
as The Hunter
Commander in Chief
2005
as Jackie Ross
Alien Nation
1989
as Diane Elrea
Black Summer
2019
as Barbara
The Collector
2004
Beat Bugs
2016
as Doris
Eerie, Indiana
1991
as Tod's Mother
One West Waikiki
1994
Marker
1995
Tin Man
2007
as Emily
Holidazed
2024
as Lorraine Hill
Knights of Bloodsteel
2009
as Raven
Movies (58)
Star Trek: Generations
1994
as B'Etor
The Crush
1993
as Liv Forrester
Barbie in 'A Christmas Carol'
2008
as Spirit Of Christmas Future (voice)
The Love Heist
2026
as Phyl
Even Lambs Have Teeth
2015
as Mother
Crossing Fields
1998
as Jessica
My Favorite Wedding
2017
as Mrs. Tilton
Stealing Christmas
2003
as Jo
MXP: Most Xtreme Primate
2004
as Julie
Blue Monkey
1987
as Dr. Rachel Carson
Sea Beast
2008
as Barbara
'Tis the Season for Love
2015
as Shirley Baker
Final Descent
1997
as Patty
Cigarette Burns
2005
as Katja
Journey Back to Christmas
2016
as Gretchen
Without a Kiss Goodbye
1993
as Jenine
Ice Angel
2000
as Mrs. Bryan / Danielle
Freefall: Flight 174
1995
as Pearl Dion
Hailey Dean Mysteries: Deadly Estate
2017
as Doris Keating
The Secret Ingredient
2020
as Mrs. McIntyre
The Color of Rain
2014
as Gina's Mother
Perry Mason: The Case of the Maligned Mobster
1991
as Maria Sorrento
The Christmas Ornament
2013
as Eve Atkinson
Darkness Before Dawn
1993
as Sandra Guard
Eight Days to Live
2006
as Jodeen Cassidy
Like Cats & Dogs
2017
as Ellen
A Royal Montana Christmas
2025
as Grand Duchess Charlotte
Storm Seekers
2009
as Dr. Johnson
Zenon: Girl of the 21st Century
1999
as Astrid Kar
Justice for Annie
1996
as Lydia Sawyer
Homegrown Christmas
2018
as Peg Finley
For Better or For Worse
2014
as Marianne
The Perfect Mother
1997
as Joy Pigeon
The Limbic Region
1996
as Ann Lucca
Passion and Paradise
1989
as Lee Kingsley
A Child's Christmas in Wales
1987
as Mother (past)
The Other Mother: A Moment of Truth Movie
1995
as Barbara
Maternal Obsession
2008
as Inez Stanler
2103: The Deadly Wake
1997
as Martine Quiller
Final Vision
2017
as Perry MacDonald
Star Trek: The Next Generation - Redemption
2013
as B'Etor
It's Christmas, Eve
2018
as Nella Morgan Bell
Our Guys: Outrage at Glen Ridge
1999
as Mrs. Archer
Chokeslam
2016
as Janet
Nightmare
2007
as Dr. Edmonds
Stand Against Fear
1996
as Vicky Cooke
Soft Deceit
1995
as Captain Brock
A Gift of Miracles
2015
as Elaine Parsons
My Son Johnny
1991
as Janet David
The Challengers
1990
as Angie Daniels
The Christmas Wife
1988
as Betty (uncredited)
In the Heat of the Night: Give Me Your Life
1994
as Lula Finch
A Gift of Love: The Daniel Huffman Story
1999
as Lynn Young
Miracle in East Texas
2020
as Classafay Vaudine
A Family of Ghosts
2016
as Margaret
The Portrait
1992
as Helen
Pajama Tops
1983
as Claudine The Chauvinet's Sexy Maid
The Girl From Mars
1991
as Stacey Moliet
About Gwynyth Walsh
Gwynyth Walsh is a Canadian actress best known to Star Trek fans for portraying the recurring villain B'Etor, one of the scheming and power-hungry Duras sisters. Alongside her onscreen sister Lursa (played by Barbara March), Walsh brought a unique blend of menace and charisma to the Klingon political landscape throughout the early 1990s. Her multi-series footprint across the Star Trek franchise spans several notable appearances. With 96 credits spanning from 1983 to 2026, Gwynyth Walsh has appeared in 58 films and 38 TV shows.
Fans searching for Gwynyth Walsh movies, Gwynyth Walsh filmography, or the latest projects starring Gwynyth Walsh can stream many of these titles on Bowood.TV, free and in HD, with no subscription required.
Most Popular Gwynyth Walsh Movies
- Star Trek: Generations (1994) — as B'Etor
- The Crush (1993) — as Liv Forrester
- Barbie in 'A Christmas Carol' (2008) — as Spirit Of Christmas Future (voice)
- The Love Heist (2026) — as Phyl
- Even Lambs Have Teeth (2015) — as Mother
Where to Watch Gwynyth Walsh Films
Most Gwynyth Walsh movies and series are available to stream on Bowood.TV in full HD, completely free and without signup. Browse the complete filmography above to jump directly to any title. For more films and the latest web series featuring Gwynyth Walsh, check our movies catalogue and browse page.