Gwynyth Walsh
Acting
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.
As actor 96
Supernatural
2005
Smallville
2001
Stargate SG-1
1997
Star Trek: The Next Generation
1987
Star Trek: Voyager
1995
Melrose Place
1992
Murder, She Wrote
1984
ER
1994
Star Trek: Deep Space Nine
1993
MacGyver
1985
L.A. Law
1986
The Man in the High Castle
2015
Matlock
1986
Sliders
1995
The Twilight Zone
1985
Continuum
2012
R. L. Stine's The Haunting Hour
2010
Virgin River
2019
Millennium
1996
The New Alfred Hitchcock Presents
1985
Friday the 13th: The Series
1987
The Commish
1991
Masters of Horror
2005
Da Vinci's Inquest
1998
Forever Knight
1992
War of the Worlds
1988
Commander in Chief
2005
Twice in a Lifetime
1999
Black Summer
2019
The Collector
2004
Alien Nation
1989
Beat Bugs
2016
Eerie, Indiana
1991
Star Trek: Generations
1994
Tin Man
2007
The Crush
1993
One West Waikiki
1994
Barbie in 'A Christmas Carol'
2008
Marker
1995
Zenon: Girl of the 21st Century
1999
Even Lambs Have Teeth
2015
Holidazed
2024
Knights of Bloodsteel
2009
Blue Monkey
1987
Ice Angel
2000
The Love Heist
2026
Cigarette Burns
2005
My Favorite Wedding
2017
Stealing Christmas
2003
Sea Beast
2008
Star Trek: The Next Generation - Redemption
2013
The Perfect Mother
1997
Storm Seekers
2009
Freefall: Flight 174
1995
Chokeslam
2016
Final Descent
1997
Homegrown Christmas
2018
Crossing Fields
1998
The Limbic Region
1996
Final Vision
2017
MXP: Most Xtreme Primate
2004
The Color of Rain
2014
Like Cats & Dogs
2017
For Better or For Worse
2014
A Gift of Miracles
2015
The Secret Ingredient
2020
Hailey Dean Mysteries: Deadly Estate
2017
The Christmas Ornament
2013
Maternal Obsession
2008
Passion and Paradise
1989
Journey Back to Christmas
2016
Without a Kiss Goodbye
1993
Darkness Before Dawn
1993
It's Christmas, Eve
2018
A Gift of Love: The Daniel Huffman Story
1999
A Royal Montana Christmas
2025
The Challengers
1990
'Tis the Season for Love
2015
Justice for Annie
1996
Eight Days to Live
2006
Our Guys: Outrage at Glen Ridge
1999
Stand Against Fear
1996
Perry Mason: The Case of the Maligned Mobster
1991
In the Heat of the Night: Give Me Your Life
1994
Nightmare
2007
Soft Deceit
1995
The Christmas Wife
1988
Miracle in East Texas
2020
The Portrait
1992
A Child's Christmas in Wales
1987
The Other Mother: A Moment of Truth Movie
1995
My Son Johnny
1991
The Girl From Mars
1991
2103: The Deadly Wake
1997
Pajama Tops
1983
A Family of Ghosts
2016