In a bit of an update to the story posted earlier, there is a bit more information from what actor William Moseley said to a group of fans in the Philipines. According to the video in the tweet below, Moseley says that “[The Silver Chair] starts filming in the Autumn of this year and will come out one year later, so in 2018.. September 2018 or Christmas 2018…the next Narnia will be released.”
So… according to actor William Moseley, this could happen. We’ll see, as no director or casting has been announced yet, but some movies can be made that quickly. We’ll see!
— Narnia Fans (@NarniaFans) March 31, 2017
— Lia (@JDBiebersKitten) March 30, 2017