Production is happening right now on Netflix's upcoming The Witcher, which means additional casting confirmations are still rolling in.
Apparently, Steve Wall has joined the cast as Boholt, leader of the Crinfrid Reavers. At least according to a post to the former Vikings actor's Instagram account:
View this post on Instagram
The series will follow the original book series by Andrzej Sapkowski, Henry Cavill will be playing the lead character Geralt of Rivia, Freya Allan will be playing Ciri, and Anya Chalotra as Yennefer.
Other known cast members (so far) include Jodhi May (Game of Thrones) as Queen Calanthe, Bjorn Hlynur Haraldsson (Fortitude) as her husband the knight Eist, Adam Levy (Knightfall) as the druid Mousesack, MyAnna Buring as the head of the magical academy at Aretuza Tissaia, Mimi Ndiweni and Therica Wilson-Read as novice sorcerers, and Millie Brady as the outcast Princess Renfri.
We're expecting the series to have a possible 2019 release, but, some reports indicate it could be as late as 2020.