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

Acting Born November 7, 1958 Winnipeg, Manitoba, Canada

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

Supernatural

Psychologist

Smallville

Mrs. Moore

Stargate SG-1

Kelmaa / Queen Egeria

Star Trek: The Next Generation

B'Etor

MacGyver

Montana

Star Trek: Voyager

Chief Examiner Nimira

Star Trek: Deep Space Nine

B'Etor

Murder, She Wrote

Gina Powell

ER

Barbara Knight

Melrose Place

Margaret Jeffers

L.A. Law

Melanie Hayes

The Man in the High Castle

Margarethe Himmler