Netflixs The Witcher season 4 will give Ciri a separate story, which only makes me more worried about its Geralt of Rivia recast. Netflixs The Witcher started as one of the platforms most popular and successful TV shows, but its second season gained backlash due to the changes it made to the source material. Although The Witcher season 3 was an improvement, the show is now facing its biggest challenges to date after Henry Cavills departure and Liam Hemsworths casting as Geralt of Rivia for season 4.