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