Acting
Gwynyth Walsh
Born November 7, 1958 · Winnipeg, Manitoba, Canada
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
85
8.4
Supernatural
Psychologist
587.5
Smallville
Mrs. Moore
918.4
Stargate SG-1
Kelmaa / Queen Egeria
968.7
Star Trek: The Next Generation
B'Etor
717.9
The Man in the High Castle
Margarete Himmler, Margarethe Himmler
516.6
Star Trek: Generations
B'Etor
757.9
Star Trek: Voyager
Chief Examiner Nimira
818.1
Star Trek: Deep Space Nine
B'Etor
627.6
Continuum
Mariah
657.6
MacGyver
Montana
757.9
ER
Barbara Knight
266.6
Black Summer
Barbara
617.4
Virgin River
Jo Ellen
606.4
Barbie in 'A Christmas Carol'
Spirit Of Christmas Future (voice)
365.9
The Crush
Liv Forrester
577.4
Sliders
Detective L. Specateli
517.3
Murder, She Wrote
Gina Powell
527.4
Masters of Horror
Katja
677.9
Millennium
Miss Shetterly
667.7
The Twilight Zone
Elaine
Filmography
- 2026Sins of an Amish HusbandRebecca StutzmanMovie
- 2026The Love HeistPhylMovie
- 2025A Royal Montana ChristmasGrand Duchess CharlotteMovie
- 2024HolidazedLorraine HillSeries
- 2020The Secret IngredientMrs. McIntyreMovie
- 2020Miracle in East TexasClassafay VaudineMovie
- 2019Virgin RiverJo EllenSeries
- 2019Black SummerBarbaraSeries
- 2018Homegrown ChristmasPeg FinleyMovie
- 2018It's Christmas, EveNella Morgan BellMovie
- 2017Final VisionPerry MacDonaldMovie
- 2017My Favorite WeddingMrs. TiltonMovie
- 2017Like Cats & DogsEllenMovie
- 2017Hailey Dean Mysteries: Deadly EstateDoris KeatingMovie
- 2016Journey Back to ChristmasGretchenMovie
- 2016ChokeslamJanetMovie
- 2016Beat BugsDorisSeries
- 2016A Family of GhostsMargaretMovie
- 2015'Tis the Season for LoveShirley BakerMovie
- 2015Even Lambs Have TeethMotherMovie
- 2015A Gift of MiraclesElaine ParsonsMovie
- 2015The Man in the High CastleMargarete Himmler, Margarethe HimmlerSeries
- 2014For Better or For WorseMarianneMovie
- 2014The Color of RainGina's MotherMovie
- 2013The Christmas OrnamentEve AtkinsonMovie
- 2013Star Trek: The Next Generation - RedemptionB'EtorMovie
- 2012ContinuumMariahSeries
- 2010R. L. Stine's The Haunting HourMrs. NiffenbergerSeries
- 2009Knights of BloodsteelRavenSeries
- 2009Storm SeekersDr. JohnsonMovie
- 2008Barbie in 'A Christmas Carol'Spirit Of Christmas Future (voice)Movie
- 2008Sea BeastBarbaraMovie
- 2008Maternal ObsessionInez StanlerMovie
- 2007Tin ManEmilySeries
- 2007NightmareDr. EdmondsMovie
- 2006Eight Days to LiveJodeen CassidyMovie
- 2005Cigarette BurnsKatjaMovie
- 2005Masters of HorrorKatjaSeries
- 2005Commander in ChiefJackie RossSeries
- 2005SupernaturalPsychologistSeries
- 2004The CollectorSeries
- 2004MXP: Most Xtreme PrimateJulieMovie
- 2003Stealing ChristmasJoMovie
- 2001SmallvilleMrs. MooreSeries
- 2000Ice AngelMrs. BryannMovie
- 1999A Gift of Love: The Daniel Huffman StoryLynn YoungMovie
- 1999Twice in a LifetimeMadeline StrongSeries
- 1999Our Guys: Outrage at Glen RidgeMrs. ArcherMovie
- 1999Zenon: Girl of the 21st CenturyAstrid KarMovie
- 1998Crossing FieldsJessicaMovie
- 1998Da Vinci's InquestSeries
- 1997Final DescentPattyMovie
- 19972103: The Deadly WakeMartine QuillerMovie
- 1997Stargate SG-1Kelmaa / Queen EgeriaSeries
- 1997The Perfect MotherJoy PigeonMovie
- 1996Stand Against FearVicky CookeMovie
- 1996MillenniumMiss ShetterlySeries
- 1996The Limbic RegionAnn LuccaMovie
- 1996Justice for AnnieLydia SawyerMovie
- 1995Freefall: Flight 174Pearl DionMovie
- 1995The Other Mother: A Moment of Truth MovieBarbaraMovie
- 1995SlidersDetective L. SpecateliSeries
- 1995Soft DeceitCaptain BrockMovie
- 1995MarkerSeries
- 1995Star Trek: VoyagerChief Examiner NimiraSeries
- 1994Star Trek: GenerationsB'EtorMovie
- 1994ERBarbara KnightSeries
- 1994One West WaikikiSeries
- 1994In the Heat of the Night: Give Me Your LifeLula FinchMovie
- 1993The CrushLiv ForresterMovie
- 1993Without a Kiss GoodbyeJenineMovie
- 1993Darkness Before DawnSandra GuardMovie
- 1993Star Trek: Deep Space NineB'EtorSeries
- 1992The PortraitHelenMovie
- 1992Melrose PlaceMargaret JeffersSeries
- 1992Forever KnightThe HunterSeries
- 1991My Son JohnnyJanet DavidMovie
- 1991The CommishSeries
- 1991Eerie, IndianaTod's MotherSeries
- 1991The Girl From MarsStacey MolietMovie
- 1991Perry Mason: The Case of the Maligned MobsterMaria SorrentoMovie
- 1990The ChallengersAngie DanielsMovie
- 1989Alien NationDiane ElreaSeries
- 1989Passion and ParadiseLee KingsleyMovie
- 1988The Christmas WifeBetty (uncredited)Movie
- 1988War of the WorldsCharlotteSeries
- 1987A Child's Christmas in WalesMother (past)Movie
- 1987Friday the 13th: The SeriesReatha WilkersonSeries
- 1987Star Trek: The Next GenerationB'EtorSeries
- 1987Blue MonkeyDr. Rachel CarsonMovie
- 1986Hot ShotsLynda MartinSeries
- 1986L.A. LawMelanie HayesSeries
- 1986MatlockSandra Hopkins, Kiki RiceSeries
- 1985MacGyverMontanaSeries
- 1985The New Alfred Hitchcock PresentsAnne HathawaySeries
- 1985The Twilight ZoneElaineSeries
- 1984Murder, She WroteGina PowellSeries
- 1983Pajama TopsClaudine The Chauvinet's Sexy MaidMovie