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.
Gwynyth Walsh has built a filmography of 16 credits over a career spanning from 1986 to 2019.
Gwynyth Walsh's most notable role to date came in Star Trek: The Next Generation (1987), where she played B'Etor. She also appeared in Star Trek: Generations (1994) as B'Etor. Most recently appeared in Black Summer (2019) as Barbara.
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