The official Amazon WoT Twitter account just retweeted a story from Deadline.com revealing three new cast members. Priyanka Bose will play the role of Aes Sedai Alana Mosvani (the article refers to Aes Sedai as a powerful organization, that’s debatable). Her two warders Ihvon and Maksim will be played by played by Emmanuel Imani and Taylor Napier.
The name of one of her warders was changed from “Owein” to “Maksim”. This was done most likely to avoid confusing that name with Thom Merrilin’s nephew, Owyn.
Priyanka on IMDB: https://www.imdb.com/name/nm3140757
Emmanuel on IMDB: https://www.imdb.com/name/nm5928359
Taylor on IMDB: https://www.imdb.com/name/nm4708669