Angelica Huston voiced the Sith Mother in the Star Wars: Visions short “Screecher’s Reach” and Isa Durand in The Bad Batch.
If you are unfamiliar with Huston’s work – fix that! Start here. The Grifters is a personal favorite of mine.
Check out the entire list of women in 365 Days of Star Wars Women in the Women in Star Wars Index. It includes highlights from each post plus notes which posts include new 365 interviews with actresses, writers, artists, and more.