Emma Mackey will play the White Witch, Jadis, in Greta Gerwig's Netflix adaptation of C.S. Lewis's "The Magician's Nephew." This marks a reunion between Gerwig and Mackey, following their collaboration on "Barbie." Meryl Streep is in talks to play Aslan. Netflix will give the film a limited theatrical release before streaming. Mackey's casting concludes months of speculation and follows her recent success in films like "Barbie" and "Emily."

Prepared by Emily Rhodes and reviewed by editorial team.