Well, well, well...the rumors turned out to be true. Netflix has confirmed that they are indeed working on animated feature for The Witcher, and shared a few details.
The project, entitled "The Witcher: Nightmare of the Wolf," is going to be an anime film that showcases a new threat facing the Continent. The Witcher showrunner Lauren Hissrich is involved with the film, as is the previously-announced Beau DeMayo. As for the animation itself, that's behind handled by Studio Mir, the team behind Legend of Korra.