- Greta Gerwig Casts Emma Mackey as the White Witch in ‘The Chronicles of Narnia’ hypebeast.com
- Emma Mackey to Star as the White Witch in Greta Gerwig’s ‘Narnia’ (Exclusive) The Hollywood Reporter
- Emma Mackey Lands White Witch Role In Greta Gerwig’s Netflix Narnia Movie empireonline.com
- Sex Education’s Emma Mackey is reportedly Greta Gerwig’s new White Witch AV Club
- Emma Mackey To Play White Witch in ‘Narnia’ After Charli XCX Bombs Audition World of Reel